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partilhados\/armazenamento SAN, edi\u00e7\u00f5es empresariais de SO e bases de dados, e compet\u00eancias especializadas em manuten\u00e7\u00e3o de clusters.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como \u00e9 que a Alta Disponibilidade do SafeKit \u00e9 precificada e licenciada?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit apresenta um modelo de licenciamento por n\u00f3 transparente e econ\u00f3mico, baseado no n\u00famero de servidores e n\u00e3o em n\u00facleos de CPU. O SafeKit oferece licen\u00e7as perp\u00e9tuas para garantir um menor Custo Total de Propriedade (TCO). Todos os m\u00f3dulos de aplica\u00e7\u00e3o HA pr\u00e9-configurados s\u00e3o fornecidos gratuitamente.\" }},\n        { \"@type\": \"Question\", \"name\": \"Que problemas resolve o SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit resolve falhas de hardware, falhas de software (incluindo o rein\u00edcio de processos cr\u00edticos) e erros humanos atrav\u00e9s da sua facilidade de utiliza\u00e7\u00e3o.\" }},\n        { \"@type\": \"Question\", \"name\": \"Quais as aplica\u00e7\u00f5es suportadas pelo SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit suporta todos os tipos de aplica\u00e7\u00f5es, diret\u00f3rios de ficheiros, servi\u00e7os, bases de dados, m\u00e1quinas virtuais Hyper-V\/KVM e aplica\u00e7\u00f5es em contentores como Docker e Podman.\" }},\n        { \"@type\": \"Question\", \"name\": \"Preciso de compet\u00eancias especiais para configurar o SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"N\u00e3o. O SafeKit \u00e9 simples de implementar e n\u00e3o requer conhecimentos avan\u00e7ados ou compet\u00eancias especializadas em clusters.\" }},\n        { \"@type\": \"Question\", \"name\": \"O SafeKit requer hardware adicional?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"N\u00e3o. O SafeKit corre em servidores existentes, m\u00e1quinas virtuais ou na nuvem sem precisar de discos partilhados ou armazenamento SAN.\" }},\n        { \"@type\": \"Question\", \"name\": \"S\u00e3o necess\u00e1rias licen\u00e7as de software extra para o SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"N\u00e3o. O SafeKit funciona com edi\u00e7\u00f5es padr\u00e3o de Windows e Linux e n\u00e3o requer licen\u00e7as de bases de dados dispendiosas de n\u00edvel empresarial.\" }},\n        { \"@type\": \"Question\", \"name\": \"Em resumo, quais as vantagens da HA Tudo-em-um do SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit fornece um fluxo de trabalho unificado para todos os tipos de aplica\u00e7\u00f5es, uma \u00fanica consola de administra\u00e7\u00e3o via web e uma CLI consistente em Windows e Linux.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como configurar um Cluster Mirror SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A configura\u00e7\u00e3o via consola web SafeKit envolve a defini\u00e7\u00e3o de servi\u00e7os de aplica\u00e7\u00e3o para failover (Separador Macros), configura\u00e7\u00e3o de redes heartbeat para monitoriza\u00e7\u00e3o de sa\u00fade, gest\u00e3o de IPs Virtuais (VIP) para reconex\u00e3o transparente, sele\u00e7\u00e3o de diret\u00f3rios cr\u00edticos para replica\u00e7\u00e3o em tempo real e configura\u00e7\u00e3o de checkers para monitorizar a sa\u00fade da aplica\u00e7\u00e3o.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como monitorizar um cluster mirror SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A monitoriza\u00e7\u00e3o \u00e9 feita atrav\u00e9s da consola de gest\u00e3o, que exibe as fun\u00e7\u00f5es dos n\u00f3s (PRIM para ativo, SECOND para standby), status ALONE quando a redund\u00e2ncia \u00e9 perdida e o progresso da ressincroniza\u00e7\u00e3o. Tamb\u00e9m suporta orquestra\u00e7\u00e3o de failover com um clique para troca manual de fun\u00e7\u00f5es durante manuten\u00e7\u00f5es planeadas.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como configurar um cluster farm SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Para configurar um cluster farm, define servi\u00e7os balanceados (como Apache ou IIS) no separador Macros para mant\u00ea-los ativos em todos os n\u00f3s. Configura redes heartbeat para detetar sa\u00eddas de n\u00f3s, gere um IP Virtual de Farm partilhado utilizando filtragem de kernel para distribui\u00e7\u00e3o de tr\u00e1fego e estabelece regras de balanceamento de carga e checkers de sa\u00fade para recupera\u00e7\u00e3o autom\u00e1tica de processos.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como monitorizar um cluster farm SafeKit?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A monitoriza\u00e7\u00e3o de um cluster farm revela o seu estado Ativo-Ativo, mostrando todos os n\u00f3s saud\u00e1veis em estado 'UP' (ex: 50% de carga em 2 n\u00f3s). A consola acompanha o rebalanceamento autom\u00e1tico se um n\u00f3 falhar, a inser\u00e7\u00e3o do n\u00f3 ao reiniciar e fornece gest\u00e3o com um clique para manuten\u00e7\u00e3o sem interromper o tr\u00e1fego do utilizador via IP Virtual partilhado.\" }},\n        { \"@type\": \"Question\", \"name\": \"Replica\u00e7\u00e3o ao n\u00edvel do Bloco vs. Ficheiro: Porque \u00e9 que a transpar\u00eancia importa\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A vantagem do n\u00edvel de ficheiro do SafeKit \u00e9 ser completamente transparente; basta replicar as pastas existentes \u2014 mesmo no disco do sistema \u2014 protegendo a aplica\u00e7\u00e3o exatamente onde ela est\u00e1 instalada.\" }},\n        { \"@type\": \"Question\", \"name\": \"O que acontece quando o servidor que falhou \u00e9 reparado (failback)?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit gere o 'Regresso ao Normal' ressincronizando os dados em segundo plano sem interromper a aplica\u00e7\u00e3o em execu\u00e7\u00e3o.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque \u00e9 que o mecanismo de failover deve ser sincronizado com a replica\u00e7\u00e3o baseada no host?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit garante que o mecanismo de failover tenha conhecimento do estado da replica\u00e7\u00e3o, evitando a diverg\u00eancia de dados ou o arranque de um servidor com dados corrompidos.\" }},\n        { \"@type\": \"Question\", \"name\": \"Al\u00e9m dos dados, que componentes espec\u00edficos s\u00e3o necess\u00e1rios para um failover SANless verdadeiro?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Uma solu\u00e7\u00e3o verdadeira gere Replica\u00e7\u00e3o Baseada no Host, Endere\u00e7o IP Virtual (VIP), Heartbeats de Hardware\/Software e Orquestra\u00e7\u00e3o de Failover Autom\u00e1tico.\" }},\n        { \"@type\": \"Question\", \"name\": \"Quais s\u00e3o os riscos de utilizar solu\u00e7\u00f5es de HA fragmentadas?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Solu\u00e7\u00f5es fragmentadas levam a integra\u00e7\u00f5es fr\u00e1geis, elevado risco de erro humano devido a m\u00faltiplas interfaces e \u00e0 desresponsabiliza\u00e7\u00e3o entre fornecedores.\" }},\n        { \"@type\": \"Question\", \"name\": \"A replica\u00e7\u00e3o baseada no host sozinha \u00e9 suficiente para Alta Disponibilidade?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"N\u00e3o. A replica\u00e7\u00e3o sozinha \u00e9 uma c\u00f3pia passiva. Precisa de uma stack de HA integrada para redirecionar utilizadores automaticamente e detetar bloqueios de aplica\u00e7\u00f5es.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como \u00e9 que o SafeKit contribui para o sucesso dos clientes dos nossos parceiros?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit oferece uma op\u00e7\u00e3o de HA SANless simples e econ\u00f3mica que os parceiros podem revender com as suas aplica\u00e7\u00f5es cr\u00edticas.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque \u00e9 que o SafeKit \u00e9 a solu\u00e7\u00e3o de alta disponibilidade mais simples do mercado?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit \u00e9 reconhecido como a solu\u00e7\u00e3o de HA mais f\u00e1cil e r\u00e1pida devido ao seu historial em mais de 30 pa\u00edses e \u00e0 sua capacidade de proteger sistemas VMS, SCADA e BMS.\" }},\n        { \"@type\": \"Question\", \"name\": \"Como \u00e9 que o SafeKit acelera o dom\u00ednio dos parceiros na implementa\u00e7\u00e3o e suporte de HA?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"O SafeKit oferece um kit de recursos completo, incluindo testes gratuitos, forma\u00e7\u00e3o online e certifica\u00e7\u00e3o oficial sem custos para ajudar os parceiros a adquirir compet\u00eancias t\u00e9cnicas rapidamente.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque uma replica\u00e7\u00e3o de alguns Tera-bytes?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"A limita\u00e7\u00e3o est\u00e1 relacionada com o tempo de ressincroniza\u00e7\u00e3o. Numa rede de 1 Gb\/s, demora cerca de 3 horas por TB; em 10 Gb\/s, demora cerca de 1 hora.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque uma replica\u00e7\u00e3o < 1.000.000 ficheiros?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Elevadas contagens de ficheiros afetam o tempo necess\u00e1rio para verificar cada ficheiro durante a ressincroniza\u00e7\u00e3o.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque um failover \u2264 32 VMs replicadas?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Cada VM corre num m\u00f3dulo mirror independente, e existe um m\u00e1ximo de 32 m\u00f3dulos permitidos por cluster.\" }},\n        { \"@type\": \"Question\", \"name\": \"Porque uma rede LAN\/VLAN entre locais remotos?\", \"acceptedAnswer\": { \"@type\": \"Answer\", \"text\": \"Uma LAN\/VLAN garante o failover autom\u00e1tico do IP virtual (mesma sub-rede) e fornece baixa lat\u00eancia (<2ms) para replica\u00e7\u00e3o s\u00edncrona.\" }}\n      ]\n    }\n  ]\n}\n<\/script><\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-1\" ><div id=\"pgc-244032-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-244032-1-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h1 style=\"text-align: left; color: white; font-size: 38px;\">SafeKit: Software de Alta Disponibilidade SANless Tudo-em-Um e Clustering de Aplica\u00e7\u00f5es<\/h1>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-2\" ><div id=\"pgc-244032-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div class=\"safekit-intro-section\">\n<h2>O que \u00e9 o SafeKit?<\/h2>\n<p>O <strong>SafeKit<\/strong> \u00e9 uma solu\u00e7\u00e3o de <strong>software de alta disponibilidade tudo-em-um<\/strong> que garante 100% de tempo de atividade (uptime) das aplica\u00e7\u00f5es, combinando <strong>replica\u00e7\u00e3o baseada em host<\/strong> em tempo real, <strong>failover<\/strong> autom\u00e1tico e <strong>balanceamento de carga<\/strong> num \u00fanico pacote.<\/p>\n<p>Ao sincronizar dados entre servidores padr\u00e3o, o <strong>SafeKit<\/strong> elimina a necessidade de armazenamento partilhado (SAN) dispendioso ou compet\u00eancias de TI especializadas, proporcionando uma forma simples e econ\u00f3mica de proteger <strong>bases de dados empresariais<\/strong> (como SQL Server), <strong>sistemas de seguran\u00e7a cr\u00edticos<\/strong> (como o software de gest\u00e3o de v\u00eddeo Milestone XProtect) e <strong>software de controlo industrial SCADA<\/strong> (como aplica\u00e7\u00f5es Siemens) em ambientes Windows e Linux.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244032-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<p style=\"text-align: center;\">\n  <img decoding=\"async\" style=\"width: 40%; max-width: 256px; min-width: 120px; height: auto; display: inline-block;\" \n       title=\"\u00cdcone do Evidian SafeKit\" \n       src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2026\/01\/safekit-icon-512x512-1.png.webp\" \n       alt=\"Log\u00f3tipo oficial do Evidian SafeKit - Software de alta disponibilidade (HA) e clustering de aplica\u00e7\u00f5es sem SAN (SANless)\" \n       width=\"512\" \n       height=\"512\" \/><\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-3\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-3\" ><div id=\"pgc-244032-3-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-3-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71458\" class=\"insert-page insert-page-71458 \"><div id=\"pl-244069\"  class=\"panel-layout\" ><div id=\"pg-244069-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244069-0\" ><div id=\"pgc-244069-0-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-244069-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-1-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"\/products\/high-availability-software-for-application-clustering\/contact-us-for-safekit\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83e\uddd1 Contate-nos\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-2\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-2-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/safekit-free-trial\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83c\udf81 Teste gratuito do SafeKit\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-3\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-3-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"https:\/\/training.my.evidian.com\/mod\/page\/view.php?id=712\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83c\udfc5 Certifica\u00e7\u00e3o gratuita\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-4\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-244069-0-4-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"\/products\/high-availability-software-for-application-clustering\/get-a-quote-safekit-en\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83d\udcb0 Custo da licen\u00e7a perp\u00e9tua\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-5\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-4\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-4\" ><div id=\"pgc-244032-4-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-4-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"246517\" class=\"insert-page insert-page-246517 \"><div id=\"pl-246617\"  class=\"panel-layout\" ><div id=\"pg-246617-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246617-0\" ><div id=\"pgc-246617-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246617-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h2 id=\"hub\">\ud83d\udd0d Hub de Navega\u00e7\u00e3o de Alta Disponibilidade SafeKit<\/h2>\n<\/header>\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle\">\n<caption>Explore o SafeKit: Funcionalidades, v\u00eddeos t\u00e9cnicos, documenta\u00e7\u00e3o e teste gratuito<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">Tipo de Recurso<\/th>\n<th scope=\"col\">Descri\u00e7\u00e3o<\/th>\n<th scope=\"col\">Link Direto<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\"><strong>Funcionalidades Chave<\/strong><\/th>\n<td>Porqu\u00ea escolher o SafeKit para uma Alta Disponibilidade simples e econ\u00f3mica?<\/td>\n<td>\n        <a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#why-choose-safekit-for-ha\" title=\"Descubra as funcionalidades do SafeKit para alta disponibilidade simples e econ\u00f3mica\">Veja porqu\u00ea escolher o SafeKit para Alta Disponibilidade<\/a>\n    <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Modelo de Implementa\u00e7\u00e3o<\/strong><\/th>\n<td>HA SANless Tudo-em-Um: Clustering de Software Shared-Nothing<\/td>\n<td>\n        <a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#all-in-one-sanless-ha\" title=\"Saiba mais sobre a alta disponibilidade SANless tudo-em-um com clustering de software shared-nothing\">Veja o SafeKit HA SANless Tudo-em-Um<\/a>\n    <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Parceiros<\/strong><\/th>\n<td>SafeKit: A refer\u00eancia em Alta Disponibilidade para parceiros<\/td>\n<td><a title=\"Explore as oportunidades de parceria em alta disponibilidade e solu\u00e7\u00f5es de refer\u00eancia do SafeKit\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-benchmark-for-partners\">Veja porqu\u00ea o SafeKit \u00e9 a Refer\u00eancia de HA para Parceiros<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Estrat\u00e9gias de HA<\/strong><\/th>\n<td>SafeKit: Infraestrutura (VM) vs. Alta Disponibilidade ao N\u00edvel da Aplica\u00e7\u00e3o<\/td>\n<td><a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-redundancy-choices\" title=\"Compare a redund\u00e2ncia ao n\u00edvel da VM com as estrat\u00e9gias de alta disponibilidade ao n\u00edvel da aplica\u00e7\u00e3o do SafeKit\">Veja SafeKit HA &amp; Redund\u00e2ncia: VM vs. N\u00edvel da Aplica\u00e7\u00e3o<\/a>\n    <\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Especifica\u00e7\u00f5es T\u00e9cnicas<\/strong><\/th>\n<td>Limita\u00e7\u00f5es T\u00e9cnicas para o Clustering SafeKit<\/td>\n<td><a title=\"Requisitos t\u00e9cnicos e limita\u00e7\u00f5es para o clustering de aplica\u00e7\u00f5es SafeKit\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-limitations\">Veja as Limita\u00e7\u00f5es de Alta Disponibilidade do SafeKit<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Prova de Conceito<\/strong><\/th>\n<td>SafeKit: Configura\u00e7\u00e3o de Alta Disponibilidade &amp; Demos de Failover<\/td>\n<td><a title=\"V\u00eddeos passo-a-passo sobre a alta disponibilidade SafeKit, desde a instala\u00e7\u00e3o ao failover automatizado\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-failover-tutorials\">Veja os Tutoriais de Failover do SafeKit<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Arquitetura<\/strong><\/th>\n<td>Como funciona o Mirror Cluster do SafeKit (Replica\u00e7\u00e3o em Tempo Real &amp; Failover)<\/td>\n<td><a title=\"Veja a arquitetura t\u00e9cnica e o mecanismo de failover do Mirror Cluster do SafeKit\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-mirror-cluster\">Veja SafeKit Mirror Cluster: Replica\u00e7\u00e3o em Tempo Real &amp; Failover<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Arquitetura<\/strong><\/th>\n<td>Como funciona o Farm Cluster do SafeKit (Balanceamento de Carga de Rede & Failover)<\/td>\n<td>\n        <a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-farm-cluster\" title=\"Vis\u00e3o geral t\u00e9cnica da arquitetura Farm Cluster do SafeKit com balanceamento de carga de rede\">Veja SafeKit Farm Cluster: Balanceamento de Carga de Rede & Failover<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Vantagens Competitivas<\/strong><\/th>\n<td>Compara\u00e7\u00e3o: SafeKit vs. Clusters de Alta Disponibilidade (HA) Tradicionais<\/td>\n<td><a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-comparison\" title=\"Compara\u00e7\u00e3o detalhada do software SafeKit vs clusters de HA tradicionais baseados em hardware\">Veja a Compara\u00e7\u00e3o SafeKit vs. Cluster de HA Tradicional<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Recursos T\u00e9cnicos<\/strong><\/th>\n<td>Alta Disponibilidade SafeKit: Documenta\u00e7\u00e3o, Downloads &amp; Teste<\/td>\n<td><a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-technical-resources\" title=\"Aceda ao teste gratuito do SafeKit, documenta\u00e7\u00e3o t\u00e9cnica e white papers de alta disponibilidade\">Veja o Teste Gratuito &amp; Documenta\u00e7\u00e3o T\u00e9cnica do SafeKit HA<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\"><strong>Solu\u00e7\u00f5es Pr\u00e9-configuradas<\/strong><\/th>\n<td>Biblioteca de M\u00f3dulos de Aplica\u00e7\u00e3o SafeKit: Solu\u00e7\u00f5es de HA Prontas a Usar<\/td>\n<td><a href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-application-modules\" title=\"Consulte a biblioteca de m\u00f3dulos SafeKit pr\u00e9-configurados para failover autom\u00e1tico de aplica\u00e7\u00f5es\">Veja os M\u00f3dulos de Aplica\u00e7\u00e3o de Alta Disponibilidade SafeKit<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-5\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-5\" ><div id=\"pgc-244032-5-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-5-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"6\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71541\" class=\"insert-page insert-page-71541 \"><div id=\"pl-244073\"  class=\"panel-layout\" ><div id=\"pg-244073-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244073-0\" ><div id=\"pgc-244073-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244073-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"why-choose-safekit-for-ha\">Porqu\u00ea Escolher o SafeKit para uma Alta Disponibilidade Simples e Econ\u00f3mica?<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244073-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244073-1\" ><div id=\"pgc-244073-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244073-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Quais s\u00e3o as funcionalidades do SafeKit?<\/h3>\n<\/header>\n<p>O SafeKit oferece as seguintes funcionalidades para Windows e Linux num \u00fanico produto de software:<\/p>\n<ul>\n<li><strong>Balanceamento de carga<\/strong><\/li>\n<li><strong>Replica\u00e7\u00e3o de ficheiros s\u00edncrona em tempo real<\/strong><\/li>\n<li><strong>Failover autom\u00e1tico de aplica\u00e7\u00f5es<\/strong><\/li>\n<li><strong>Failback autom\u00e1tico ap\u00f3s uma falha de servidor<\/strong><\/li>\n<\/ul>\n<\/article>\n<article class=\"faq-item\">\n<header>\n<h3>Preciso de compet\u00eancias especiais para configurar o SafeKit?<\/h3>\n<\/header>\n<p>N\u00e3o. O SafeKit \u00e9 simples de implementar \u2014 n\u00e3o \u00e9 necess\u00e1ria experi\u00eancia avan\u00e7ada.<\/p>\n<\/article>\n<article class=\"faq-item\">\n<header>\n<h3>O SafeKit requer hardware adicional?<\/h3>\n<\/header>\n<p>N\u00e3o. O SafeKit corre nos seus servidores existentes, m\u00e1quinas virtuais ou na nuvem \u2014 n\u00e3o s\u00e3o necess\u00e1rios discos partilhados ou armazenamento SAN.<\/p>\n<\/article>\n<article class=\"faq-item\">\n<header>\n<h3>S\u00e3o necess\u00e1rias licen\u00e7as de software extra para o SafeKit?<\/h3>\n<\/header>\n<p>N\u00e3o. O SafeKit funciona com edi\u00e7\u00f5es padr\u00e3o de Windows e Linux e n\u00e3o necessita de licen\u00e7as de bases de dados enterprise.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244073-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244073-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Que problemas resolve o SafeKit?<\/h3>\n<\/header>\n<p>O SafeKit resolve:<\/p>\n<ul>\n<li>Falhas de hardware (20% dos problemas), incluindo a falha total de uma sala de computadores<\/li>\n<li>Falhas de software (40% dos problemas), incluindo o rein\u00edcio de processos cr\u00edticos<\/li>\n<li>Erros humanos (40% dos problemas) gra\u00e7as \u00e0 sua facilidade de utiliza\u00e7\u00e3o<\/li>\n<\/ul>\n<\/article>\n<article class=\"faq-item\">\n<header>\n<h3>Quais as aplica\u00e7\u00f5es suportadas pelo SafeKit?<\/h3>\n<\/header>\n<p>Pode implementar replica\u00e7\u00e3o em tempo real e failover para:<\/p>\n<ul>\n<li>Todos os tipos de aplica\u00e7\u00f5es, diret\u00f3rios de ficheiros e servi\u00e7os<\/li>\n<li>Bases de dados<\/li>\n<li>M\u00e1quinas virtuais Hyper-V ou KVM completas<\/li>\n<li>Docker, Podman e aplica\u00e7\u00f5es na nuvem<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244073-1-2\"  class=\"panel-grid-cell\" ><div id=\"panel-244073-1-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Como \u00e9 que o SafeKit reduz os custos?<\/h3>\n<\/header>\n<p>O SafeKit elimina os seguintes requisitos:<\/p>\n<ul>\n<li>Balanceadores de carga de rede ou servidores proxy dedicados<\/li>\n<li>Discos partilhados ou armazenamento SAN replicado<\/li>\n<li>Edi\u00e7\u00f5es Enterprise de sistemas operativos e bases de dados<\/li>\n<li>Compet\u00eancias especializadas em manuten\u00e7\u00e3o de clusters<\/li>\n<\/ul>\n<\/article>\n<article class=\"faq-item\">\n<header>\n<h3 class=\"question\">Como \u00e9 definido o pre\u00e7o e o licenciamento do SafeKit High Availability?<\/h3>\n<\/header>\n<div class=\"answer\">\n<p>O <strong>SafeKit<\/strong> apresenta um <strong>modelo de licenciamento por n\u00f3<\/strong> transparente e econ\u00f3mico, baseado estritamente no n\u00famero de servidores, independentemente dos n\u00facleos de CPU ou sockets. Ao contr\u00e1rio de muitos concorrentes de alta disponibilidade que exigem subscri\u00e7\u00f5es recorrentes, o SafeKit oferece <strong>licen\u00e7as perp\u00e9tuas<\/strong> para garantir um menor Custo Total de Propriedade (TCO) e ativos de software a longo prazo.<\/p>\n<ul>\n<li><strong>Sem Custos Ocultos:<\/strong> Todos os <a title=\"Explore os m\u00f3dulos de aplica\u00e7\u00e3o SafeKit HA gratuitos\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-application-modules\">m\u00f3dulos de aplica\u00e7\u00e3o HA pr\u00e9-configurados<\/a> s\u00e3o fornecidos gratuitamente.<\/li>\n<li><strong>Avalia\u00e7\u00e3o sem Riscos:<\/strong> Descarregue um <a title=\"Descarregue o teste gratuito de 30 dias do SafeKit\" href=\"\/pt-pt\/high-availability-software-for-application-clustering\/#safekit-ha-technical-resources\">teste gratuito de 30 dias<\/a> para testar o failover e a replica\u00e7\u00e3o no seu ambiente.<\/li>\n<li><strong>Or\u00e7amentos Personalizados:<\/strong> Por favor, <strong><a title=\"Solicite um or\u00e7amento personalizado para o SafeKit\" href=\"\/pt-pt\/company\/get-a-quote\/\">contacte-nos para um or\u00e7amento<\/a><\/strong> adaptado aos seus requisitos espec\u00edficos de alta disponibilidade.<\/li>\n<\/ul>\n<\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-6\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-6\" ><div id=\"pgc-244032-6-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-6-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"7\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"247602\" class=\"insert-page insert-page-247602 \"><div id=\"pl-247834\"  class=\"panel-layout\" ><div id=\"pg-247834-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-247834-0\" ><div id=\"pgc-247834-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h2 id=\"all-in-one-sanless-ha\">Porque \u00e9 Essencial um Produto de Alta Disponibilidade SANless Tudo-em-Um?<\/h2>\n<\/header>\n<p>No mundo da continuidade de neg\u00f3cio, muitas organiza\u00e7\u00f5es acreditam erradamente que ter uma c\u00f3pia de seguran\u00e7a (backup) ou uma ferramenta de replica\u00e7\u00e3o de dados \u00e9 o mesmo que ter <strong>Alta Disponibilidade (HA)<\/strong>. Na realidade, estas s\u00e3o apenas pe\u00e7as de um puzzle muito maior. Para garantir verdadeiramente 100% de tempo de atividade (uptime), necessita de uma solu\u00e7\u00e3o tudo-em-um que integre todas as camadas do processo de failover.<\/p>\n<p>Eis porque \u00e9 que uma abordagem fragmentada falha e porque \u00e9 necess\u00e1rio um produto integrado e tudo-em-um como o <strong>SafeKit<\/strong> \u2014 que utiliza <strong>replica\u00e7\u00e3o baseada em host ao n\u00edvel do ficheiro<\/strong>.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-247834-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-247834-1\" ><div id=\"pgc-247834-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>A replica\u00e7\u00e3o baseada em host \u00e9 suficiente por si s\u00f3 para Alta Disponibilidade?<\/h3>\n<\/header>\n<p>N\u00e3o. A replica\u00e7\u00e3o de dados \u00e9 simplesmente o ato de copiar dados do Servidor A para o Servidor B. Embora seja cr\u00edtica, a replica\u00e7\u00e3o por si s\u00f3 n\u00e3o oferece disponibilidade. Sem os outros componentes de uma pilha de HA, a replica\u00e7\u00e3o \u00e9 apenas uma \"c\u00f3pia passiva\" que requer uma interven\u00e7\u00e3o manual e demorada para se tornar \u00fatil:<\/p>\n<ul>\n<li>Se o Servidor A falhar, o software de replica\u00e7\u00e3o de dados n\u00e3o redirecionar\u00e1 automaticamente os seus utilizadores para o Servidor B.<\/li>\n<li>N\u00e3o detetar\u00e1 que a aplica\u00e7\u00e3o parou.<\/li>\n<li>N\u00e3o reiniciar\u00e1 os servi\u00e7os.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-247834-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Os Riscos Ocultos das Solu\u00e7\u00f5es Fragmentadas: Porque \u00e9 que a HA em Silos Aumenta as Falhas<\/h3>\n<\/header>\n<p>Muitos fornecedores exigem que \"una\" v\u00e1rios produtos diferentes para obter <strong>replica\u00e7\u00e3o baseada em host<\/strong>, <strong>failover<\/strong> e <strong>balanceamento de carga<\/strong>. Esta arquitetura fragmentada \u00e9 uma estrat\u00e9gia perigosa para sistemas de miss\u00e3o cr\u00edtica:<\/p>\n<ul>\n<li><strong>Integra\u00e7\u00e3o Fr\u00e1gil:<\/strong> Quando utiliza o produto A para replica\u00e7\u00e3o e o produto B para clustering, cria um \"castelo de cartas\". Cada atualiza\u00e7\u00e3o de SO ou patch de seguran\u00e7a corre o risco de quebrar a fr\u00e1gil liga\u00e7\u00e3o de comunica\u00e7\u00e3o entre estes motores separados.<\/li>\n<li><strong>Carga Cognitiva Elevada &amp; Erro Humano:<\/strong> Gerir m\u00faltiplas interfaces aumenta o risco de erros. Durante uma falha de sistema sob alta press\u00e3o, saltar entre diferentes GUIs ou utilizar diferentes sintaxes de CLI para diagnosticar um problema leva \u00e0 confus\u00e3o e a um tempo de inatividade prolongado.<\/li>\n<li><strong>Troca de Acusa\u00e7\u00f5es entre Fornecedores:<\/strong> Se um failover falhar, o fornecedor da replica\u00e7\u00e3o pode culpar a ferramenta de clustering, deixando-o preso no meio sem um caminho claro para a resolu\u00e7\u00e3o. Uma solu\u00e7\u00e3o tudo-em-um oferece um \u00fanico ponto de responsabilidade.<\/li>\n<li><strong>Manuten\u00e7\u00e3o Complexa:<\/strong> Sistemas fragmentados requerem compet\u00eancias especializadas para cada componente separado, tornando a solu\u00e7\u00e3o mais dif\u00edcil de manter e significativamente mais dispendiosa ao longo do tempo.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-247834-1-2\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-1-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Para al\u00e9m dos dados, que componentes espec\u00edficos s\u00e3o necess\u00e1rios para um verdadeiro failover SANless?<\/h3>\n<\/header>\n<p>Para automatizar a recupera\u00e7\u00e3o e eliminar o tempo de inatividade, um produto tudo-em-um deve gerir v\u00e1rias partes t\u00e9cnicas m\u00f3veis em simult\u00e2neo:<\/p>\n<ul>\n<li><strong>Replica\u00e7\u00e3o Baseada em Host:<\/strong> replica\u00e7\u00e3o s\u00edncrona em tempo real de dados cr\u00edticos de aplica\u00e7\u00f5es entre servidores sem depender de armazenamento partilhado (SAN). Isto garante zero perda de dados (RPO=0) e elimina depend\u00eancias de hardware dispendiosas.<\/li>\n<li><strong>Endere\u00e7o IP Virtual (VIP):<\/strong> oferece um ponto de entrada \u00fanico para os utilizadores. Quando ocorre uma falha, o software move o VIP do n\u00f3 com falha para o n\u00f3 saud\u00e1vel, para que os utilizadores n\u00e3o tenham de alterar a sua configura\u00e7\u00e3o.<\/li>\n<li><strong>Detetores de Erros de Hardware e Software:<\/strong> o sistema deve efetuar constantemente um \"heartbeat\" tanto ao servidor f\u00edsico como aos processos de software espec\u00edficos para identificar imediatamente um bloqueio ou uma falha.<\/li>\n<li><strong>Scripts de Rein\u00edcio Personaliz\u00e1veis:<\/strong> nem todas as aplica\u00e7\u00f5es iniciam da mesma forma. Uma ferramenta tudo-em-um permite scripts personalizados para garantir que servi\u00e7os complexos iniciam na ordem correta.<\/li>\n<li><strong>Failover Autom\u00e1tico:<\/strong> a intelig\u00eancia para orquestrar toda a transi\u00e7\u00e3o de um servidor para outro sem interven\u00e7\u00e3o humana.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-247834-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-247834-2\" ><div id=\"pgc-247834-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porque \u00e9 que o mecanismo de failover deve estar sincronizado com a replica\u00e7\u00e3o baseada em host?<\/h3>\n<\/header>\n<p>Se o seu gestor de failover e a sua replica\u00e7\u00e3o de dados forem dois produtos diferentes, estes poder\u00e3o n\u00e3o estar \"em sincronia\".<\/p>\n<p><strong>O Perigo:<\/strong> Se ocorrer um failover mas a replica\u00e7\u00e3o ainda n\u00e3o tiver terminado de enviar os \u00faltimos bits, o Servidor B iniciar\u00e1 a aplica\u00e7\u00e3o com dados desatualizados ou corrompidos.<\/p>\n<p>Uma <strong>solu\u00e7\u00e3o de HA SANless tudo-em-um<\/strong> garante que o mecanismo de failover esteja ciente do estado da replica\u00e7\u00e3o. Este apenas permitir\u00e1 que a aplica\u00e7\u00e3o seja iniciada no n\u00f3 de reserva (backup) se houver a garantia de que os dados est\u00e3o atualizados, evitando n\u00f3s ativos em conflito e perda de dados.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-247834-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>O que acontece quando o servidor com falha \u00e9 reparado (failback)?<\/h3>\n<\/header>\n<p>Frequentemente ignorado em guias t\u00e9cnicos e mal executado pelas solu\u00e7\u00f5es de HA tradicionais, o failback autom\u00e1tico continua a ser o requisito mais cr\u00edtico para uma verdadeira resili\u00eancia. Um verdadeiro produto tudo-em-um gere o \"Regresso ao Normal\" de forma t\u00e3o elegante como gere a falha. Quando o servidor que falhou volta a estar online, os seus dados est\u00e3o desatualizados. O software de HA deve:<\/p>\n<ol>\n<li><strong>Resincronizar os dados<\/strong> em segundo plano, do n\u00f3 ativo para o n\u00f3 recuperado.<\/li>\n<li><strong>Manter o Tempo de Atividade (Uptime):<\/strong> esta resincroniza\u00e7\u00e3o deve ocorrer sem interromper a aplica\u00e7\u00e3o que est\u00e1 a correr no n\u00f3 ativo.<\/li>\n<li><strong>Restaurar a Redund\u00e2ncia:<\/strong> assim que os dados estiverem novamente espelhados (mirrored), o cluster regressa automaticamente a um estado protegido, pronto para o pr\u00f3ximo evento.<\/li>\n<\/ol>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-247834-2-2\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-2-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"6\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Replica\u00e7\u00e3o ao N\u00edvel do Bloco vs. Ficheiro: Porque \u00e9 que a Transpar\u00eancia \u00e9 Importante<\/h3>\n<\/header>\n<p>O m\u00e9todo t\u00e9cnico utilizado para a <strong>replica\u00e7\u00e3o baseada em host<\/strong> tem um impacto significativo na quantidade de altera\u00e7\u00f5es que ter\u00e1 de efetuar na configura\u00e7\u00e3o da sua aplica\u00e7\u00e3o existente.<\/p>\n<ul>\n<li><strong>O Desafio da Replica\u00e7\u00e3o ao N\u00edvel do Bloco:<\/strong> A maioria das solu\u00e7\u00f5es SANless replica ao n\u00edvel do disco\/bloco. Isto <strong>n\u00e3o \u00e9 transparente<\/strong> para a aplica\u00e7\u00e3o. Exige que reconfigure totalmente a aplica\u00e7\u00e3o para mover os seus dados para um volume de \"disco replicado\" espec\u00edfico, criado recentemente. Isto envolve frequentemente uma migra\u00e7\u00e3o complexa e potenciais altera\u00e7\u00f5es na l\u00f3gica da aplica\u00e7\u00e3o.<\/li>\n<li><strong>A Vantagem do SafeKit ao N\u00edvel do Ficheiro:<\/strong> O SafeKit efetua a <strong>replica\u00e7\u00e3o baseada em host ao n\u00edvel do ficheiro<\/strong>, o que \u00e9 completamente transparente para a aplica\u00e7\u00e3o. N\u00e3o precisa de mover os dados para um disco especial; basta configurar o SafeKit para replicar as pastas existentes da aplica\u00e7\u00e3o. Estas pastas podem at\u00e9 permanecer no <strong>disco do sistema<\/strong>, permitindo-lhe proteger uma aplica\u00e7\u00e3o exatamente onde esta j\u00e1 est\u00e1 instalada.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-247834-3\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-247834-3\" ><div id=\"pgc-247834-3-0\"  class=\"panel-grid-cell\" ><div id=\"panel-247834-3-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"7\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3>Em resumo, quais s\u00e3o as Vantagens da HA Tudo-em-Um do SafeKit?<\/h3>\n<\/header>\n<p>O <strong>SafeKit<\/strong> resolve a complexidade do tempo de atividade (uptime) moderno ao trazer uma <strong>solu\u00e7\u00e3o de alta disponibilidade tudo-em-um<\/strong> completa para a empresa. Ao unificar a <strong>replica\u00e7\u00e3o baseada em host<\/strong>, o <strong>failover<\/strong> e o <strong>balanceamento de carga<\/strong> num \u00fanico motor integrado, o SafeKit oferece:<\/p>\n<ul>\n<li><strong>A Mesma Configura\u00e7\u00e3o:<\/strong> Um fluxo de trabalho unificado para todos os tipos de aplica\u00e7\u00f5es, quer esteja a proteger uma base de dados ou uma farm de servidores web.<\/li>\n<li><strong>A Mesma Consola de Administra\u00e7\u00e3o:<\/strong> Um \u00fanico painel de controlo baseado na web para configurar e monitorizar todas as funcionalidades do seu cluster.<\/li>\n<li><strong>O Mesmo CLI:<\/strong> Uma Interface de Linha de Comando consistente para todas as opera\u00e7\u00f5es em ambientes <strong>Windows e Linux<\/strong>.<\/li>\n<\/ul>\n<p>Com o SafeKit, elimina os riscos de erro humano e falhas de integra\u00e7\u00e3o, garantindo que as suas aplica\u00e7\u00f5es cr\u00edticas permanecem resilientes atrav\u00e9s de uma plataforma simples, unificada e econ\u00f3mica.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-7\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-7\" ><div id=\"pgc-244032-7-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-7-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"8\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t><h3 class=\"widget-title\">insert-safekit-partners-en<\/h3>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"74378\" class=\"insert-page insert-page-74378 \"><div id=\"pl-244092\"  class=\"panel-layout\" ><div id=\"pg-244092-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244092-0\" ><div id=\"pgc-244092-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244092-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-ha-benchmark-for-partners\">SafeKit: O Padr\u00e3o de Refer\u00eancia em Elevada Disponibilidade para Parceiros<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244092-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244092-1\" ><div id=\"pgc-244092-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244092-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"245779\" class=\"insert-page insert-page-245779 \"><div id=\"pl-245780\"  class=\"panel-layout\" ><div id=\"pg-245780-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-245780-0\" ><div id=\"pgc-245780-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-245780-0-0-0\" class=\"so-panel widget widget_sow-hero panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"siteorigin-hero-height-300px panel-widget-style panel-widget-style-for-245780-0-0-0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-hero so-widget-sow-hero-default-c907cc6f408e-245780\"\n\t\t\t\n\t\t>\t\t\t\t<div class=\"sow-slider-base\" style=\"display: none\" tabindex=\"0\">\n\t\t\t\t\t<ul\n\t\t\t\t\tclass=\"sow-slider-images\"\n\t\t\t\t\tdata-settings=\"{&quot;pagination&quot;:true,&quot;speed&quot;:1000,&quot;timeout&quot;:6000,&quot;paused&quot;:false,&quot;pause_on_hover&quot;:true,&quot;swipe&quot;:true,&quot;nav_always_show_desktop&quot;:&quot;&quot;,&quot;nav_always_show_mobile&quot;:&quot;&quot;,&quot;breakpoint&quot;:&quot;780px&quot;,&quot;unmute&quot;:false,&quot;anchor&quot;:null}\"\n\t\t\t\t\tstyle=\"min-height: 200px\"\t\t\t\t\tdata-anchor-id=\"\"\n\t\t\t\t>\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: visible;;background-color: #333333\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSafeKit \u2013 Alta disponibilidade sem armazenamento partilhado, com software de balanceamento de carga, replica\u00e7\u00e3o e failover sem complexidade SAN.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade Sem Armazenamento Partilhado<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Software de balanceamento de carga, replica\u00e7\u00e3o e failover sem complexidade SAN<\/h4>\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.8;background-image: url(https:\/\/www.evidian.com\/wp-content\/smush-webp\/2019\/08\/home-sk-1280-300.jpg.webp)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333;cursor: pointer;\" data-url=\"{&quot;url&quot;:&quot;\\\/products\\\/high-availability-software-for-application-clustering\\\/video-management-software-vms\\\/&quot;,&quot;new_window&quot;:false}\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que garante alta disponibilidade para software de gest\u00e3o de v\u00eddeo, confiada por organiza\u00e7\u00f5es em mais de 30 pa\u00edses.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Software de Gest\u00e3o de V\u00eddeo<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Confiado por organiza\u00e7\u00f5es em mais de 30 pa\u00edses<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2023\/01\/video-1280-250.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333;cursor: pointer;\" data-url=\"{&quot;url&quot;:&quot;\\\/products\\\/high-availability-software-for-application-clustering\\\/electronic-access-control-software-eacs\\\/&quot;,&quot;new_window&quot;:false}\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que assegura alta disponibilidade para software de controlo de acessos eletr\u00f3nicos, compat\u00edvel com Nedap AEOS, TIL Microsesame, Siemens SiPass, Bosch AMS e outros.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Software de Controlo de Acessos Eletr\u00f3nicos<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Compat\u00edvel com Nedap AEOS, TIL Microsesame, Siemens SiPass, Bosch AMS e mais<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2023\/01\/access-control-2-1280-250-2.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333;cursor: pointer;\" data-url=\"{&quot;url&quot;:&quot;\\\/products\\\/high-availability-software-for-application-clustering\\\/building-management-system-software-bms\\\/&quot;,&quot;new_window&quot;:false}\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que oferece alta disponibilidade para software de gest\u00e3o de edif\u00edcios, garantindo opera\u00e7\u00e3o cont\u00ednua dos sistemas de HVAC, ilumina\u00e7\u00e3o e controlo energ\u00e9tico.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Software de Gest\u00e3o de Edif\u00edcios<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Garantindo opera\u00e7\u00e3o cont\u00ednua para sistemas de HVAC, ilumina\u00e7\u00e3o e controlo energ\u00e9tico<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2023\/01\/building-management-3-1280-250.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333;cursor: pointer;\" data-url=\"{&quot;url&quot;:&quot;\\\/products\\\/high-availability-software-for-application-clustering\\\/scada-software-redundancy-high-availability\\\/&quot;,&quot;new_window&quot;:false}\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit de alta disponibilidade para software SCADA, garantindo zero tempo de inatividade atrav\u00e9s da implementa\u00e7\u00e3o em diversas aplica\u00e7\u00f5es industriais cr\u00edticas.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Software SCADA<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Solu\u00e7\u00e3o sem tempo de inatividade implementada em diversas aplica\u00e7\u00f5es industriais cr\u00edticas<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2023\/01\/scada-1280-250-2.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333;cursor: pointer;\" data-url=\"{&quot;url&quot;:&quot;\\\/products\\\/high-availability-software-for-application-clustering\\\/scada-software-redundancy-high-availability\\\/&quot;,&quot;new_window&quot;:false}\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que assegura alta disponibilidade para sistemas de log\u00edstica automatizados, implementada em v\u00e1rias f\u00e1bricas para gerir log\u00edstica e distribui\u00e7\u00e3o para lojas.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Sistemas de Log\u00edstica Automatizados<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Implementado em v\u00e1rias f\u00e1bricas para gerir log\u00edstica e distribui\u00e7\u00e3o para lojas<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2025\/08\/automated-logistics-1280-250-scaled.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que assegura alta disponibilidade para sistemas de controlo de tr\u00e1fego a\u00e9reo, implementada em aeroportos internacionais para garantir opera\u00e7\u00f5es seguras, resilientes e cont\u00ednuas.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Controlo de Tr\u00e1fego A\u00e9reo<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Implementado em v\u00e1rios aeroportos internacionais para garantir controlo a\u00e9reo seguro e resiliente<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.85\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2019\/08\/airplane-1280-300.jpg)\"  ><\/div>\t\t<\/li>\n\t\t\t\t<li class=\"sow-slider-image  sow-slider-image-cover\" style=\"visibility: hidden;;background-color: #333333\" >\n\t\t\t\t\t\t\t<div class=\"sowb-slider-background-alt so-sr-only\">\n\t\t\t\t\tSolu\u00e7\u00e3o SafeKit que assegura alta disponibilidade para controlo de tr\u00e1fego ferrovi\u00e1rio, com centenas de clusters implementados na empresa das linhas do metro de Paris para garantir opera\u00e7\u00f5es cont\u00ednuas e resilientes.\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-slider-image-container\">\n\t\t\t<div class=\"sow-slider-image-wrapper\">\n\t\t\t\t<h3 style=\"text-align: left;color: white!important\">SafeKit: Alta Disponibilidade para Controlo de Tr\u00e1fego Ferrovi\u00e1rio<\/h3>\n<h4 style=\"text-align: left;color: white!important\">Centenas de clusters implementados na empresa das linhas do metro de Paris<\/h4>\t\t\t<\/div>\n\t\t<\/div>\n\t\t<div class=\"sow-slider-image-overlay sow-slider-image-cover\" style=\"opacity: 0.75\" data-background=\"url(https:\/\/www.evidian.com\/wp-content\/uploads\/2019\/08\/metro-1280-300.jpg)\"  ><\/div>\t\t<\/li>\n\t\t<\/ul>\t\t\t\t<ol class=\"sow-slider-pagination\">\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"0\" aria-label=\"Display slide 1\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"1\" aria-label=\"Display slide 2\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"2\" aria-label=\"Display slide 3\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"3\" aria-label=\"Display slide 4\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"4\" aria-label=\"Display slide 5\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"5\" aria-label=\"Display slide 6\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"6\" aria-label=\"Display slide 7\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t\t\t<li><a href=\"#\" data-goto=\"7\" aria-label=\"Display slide 8\"><\/a><\/li>\n\t\t\t\t\t\t\t\t\t<\/ol>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-next\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"next\" aria-label=\"Next slide\" data-action=\"next\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thick-right\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\n\t\t\t\t<div class=\"sow-slide-nav sow-slide-nav-prev\">\n\t\t\t\t\t<a href=\"#\" data-goto=\"previous\" aria-label=\"Previous slide\" data-action=\"prev\">\n\t\t\t\t\t\t<em class=\"sow-sld-icon-thick-left\"><\/em>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244092-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244092-2\" ><div id=\"pgc-244092-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244092-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Como \u00e9 que o SafeKit contribui para o sucesso dos clientes dos nossos parceiros?<\/h3>\n<\/header>\n<p>Este software independente de plataforma \u00e9 ideal para parceiros que revendem aplica\u00e7\u00f5es cr\u00edticas e que necessitam de oferecer aos clientes uma op\u00e7\u00e3o simples e econ\u00f3mica de elevada disponibilidade (HA) e redund\u00e2ncia de sistema, sem a complexidade e os custos das SANs (Storage Area Networks). As funcionalidades centrais do SafeKit \u2014 balanceamento de carga (load balancing), replica\u00e7\u00e3o de dados em tempo real e *failover* autom\u00e1tico \u2014 simplificam significativamente a integra\u00e7\u00e3o de HA em qualquer oferta de servi\u00e7o ou produto.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244092-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244092-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porque \u00e9 que o SafeKit \u00e9 a solu\u00e7\u00e3o de elevada disponibilidade mais simples do mercado?<\/h3>\n<\/header>\n<p>Com um historial comprovado e in\u00fameras implementa\u00e7\u00f5es em mais de 30 pa\u00edses atrav\u00e9s da nossa extensa rede de parceiros, o SafeKit \u00e9 reconhecido como a solu\u00e7\u00e3o de HA mais f\u00e1cil e r\u00e1pida de implementar para sistemas cr\u00edticos. Isto inclui setores como sistemas de gest\u00e3o de v\u00eddeo (VMS), controlo de acesso, gest\u00e3o de edif\u00edcios (BMS), software SCADA, log\u00edstica automatizada e controlo cr\u00edtico de tr\u00e1fego a\u00e9reo\/ferrovi\u00e1rio, garantindo o tempo m\u00e1ximo de atividade (*uptime*) em toda a linha.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244092-2-2\"  class=\"panel-grid-cell\" ><div id=\"panel-244092-2-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Como \u00e9 que o SafeKit acelera o dom\u00ednio dos parceiros na implementa\u00e7\u00e3o e suporte de HA?<\/h3>\n<\/header>\n<p>O SafeKit oferece um kit de recursos completo, gratuito e de acesso aberto para apoiar os seus parceiros, incluindo testes gratuitos, m\u00f3dulos de forma\u00e7\u00e3o online abrangentes e a oportunidade de obter a certifica\u00e7\u00e3o oficial SafeKit sem custos. Estas ferramentas permitem que os parceiros adquiram rapidamente as compet\u00eancias t\u00e9cnicas necess\u00e1rias para implementar a solu\u00e7\u00e3o de forma eficaz e fornecer suporte de classe mundial, minimizando o tempo de implementa\u00e7\u00e3o e reduzindo a curva de aprendizagem.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-8\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-8\" ><div id=\"pgc-244032-8-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-8-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"9\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71560\" class=\"insert-page insert-page-71560 \"><div id=\"pl-244077\"  class=\"panel-layout\" ><div id=\"pg-244077-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244077-0\" ><div id=\"pgc-244077-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244077-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-ha-redundancy-choices\">SafeKit: Alta Disponibilidade (HA) e Op\u00e7\u00f5es de Redund\u00e2ncia<\/h2>\n<\/header>\n<section>\n<h3>Quais s\u00e3o as duas principais op\u00e7\u00f5es para garantir alta disponibilidade e redund\u00e2ncia?<\/h3>\n<p>Pode escolher entre configurar a redund\u00e2ncia:<\/p>\n<ul>\n<li>A n\u00edvel da aplica\u00e7\u00e3o<\/li>\n<li>A n\u00edvel da m\u00e1quina virtual (VM)<\/li>\n<\/ul>\n<\/section>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244077-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244077-1\" ><div id=\"pgc-244077-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244077-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\" id=\"app-level-redundancy\">\n<header>\n<h3>O que \u00e9 \"Redund\u00e2ncia a n\u00edvel da aplica\u00e7\u00e3o\"?<\/h3>\n<\/header>\n<p>Nesta solu\u00e7\u00e3o, apenas os dados da aplica\u00e7\u00e3o s\u00e3o replicados. Em caso de falha, apenas a aplica\u00e7\u00e3o \u00e9 reiniciada, n\u00e3o todo o sistema operativo ou a VM.<\/p>\n<figure>\n<p>\n    <img decoding=\"async\" style=\"text-align: center;\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/application-ha-4.png.webp\" alt=\"Diagrama SafeKit para Alta Disponibilidade (HA) a n\u00edvel da aplica\u00e7\u00e3o: ilustra a replica\u00e7\u00e3o s\u00edncrona dos dados cr\u00edticos da aplica\u00e7\u00e3o entre servidores ativos e passivos, permitindo uma r\u00e1pida recupera\u00e7\u00e3o da aplica\u00e7\u00e3o sem necessidade de reiniciar a VM completa.\" width=\"168\" height=\"74\" \/>\n<\/p>\n<\/figure>\n<section>\n<h4>Requisitos T\u00e9cnicos:<\/h4>\n<ul>\n<li>\u00c9 necess\u00e1rio conhecimento t\u00e9cnico sobre a pr\u00f3pria aplica\u00e7\u00e3o.<\/li>\n<li>Deve definir manualmente:\n<ul>\n<li>Quais os servi\u00e7os que precisam ser reiniciados.<\/li>\n<li>As pastas espec\u00edficas da aplica\u00e7\u00e3o que necessitam de replica\u00e7\u00e3o em tempo real.<\/li>\n<li>A configura\u00e7\u00e3o de um endere\u00e7o IP virtual para failover.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/section>\n<section>\n<h4>Compatibilidade da Plataforma:<\/h4>\n<ul>\n<li>Esta solu\u00e7\u00e3o \u00e9 independente da plataforma.<\/li>\n<li>Funciona em m\u00e1quinas f\u00edsicas, m\u00e1quinas virtuais ou na Cloud.<\/li>\n<li>Qualquer hipervisor \u00e9 suportado (por exemplo, VMware, Hyper-V, etc.).<\/li>\n<li>Mais informa\u00e7\u00f5es: <a href=\"\/products\/high-availability-software-for-application-clustering\/windows-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-real-time-replication-and-failover\/\" target=\"_blank\" rel=\"noopener\">Windows<\/a>, <a href=\"\/products\/high-availability-software-for-application-clustering\/linux-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-linux-application-with-real-time-replication-and-failover\/\" target=\"_blank\" rel=\"noopener\">Linux<\/a><\/li>\n<\/ul>\n<\/section>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244077-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244077-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\" id=\"vm-level-redundancy\">\n<header>\n<h3>O que \u00e9 \"Redund\u00e2ncia a n\u00edvel da m\u00e1quina virtual (VM)\"?<\/h3>\n<\/header>\n<p>Nesta solu\u00e7\u00e3o, a M\u00e1quina Virtual (VM) completa \u00e9 replicada, incluindo a Aplica\u00e7\u00e3o e o Sistema Operativo (SO). Em caso de falha, a VM completa \u00e9 reiniciada.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/vm-ha-4.png.webp\" alt=\"Diagrama SafeKit para Alta Disponibilidade (HA) a n\u00edvel da M\u00e1quina Virtual (VM): ilustra a replica\u00e7\u00e3o completa da VM, incluindo SO e aplica\u00e7\u00e3o, entre dois servidores f\u00edsicos para garantir continuidade do servi\u00e7o em caso de falha de hardware.\" width=\"184\" height=\"107\" \/><\/figure>\n<section>\n<h4>Principais Vantagens:<\/h4>\n<ul>\n<li>N\u00e3o requer conhecimento t\u00e9cnico sobre a aplica\u00e7\u00e3o instalada na VM.<\/li>\n<li>\u00c9 a melhor solu\u00e7\u00e3o se n\u00e3o souber como a aplica\u00e7\u00e3o funciona.<\/li>\n<li>S\u00f3 precisa definir a localiza\u00e7\u00e3o dos ficheiros da VM.<\/li>\n<\/ul>\n<\/section>\n<section>\n<h4>Compatibilidade da Plataforma:<\/h4>\n<ul>\n<li>Esta solu\u00e7\u00e3o funciona com Windows\/Hyper-V e Linux\/KVM.<\/li>\n<li>N\u00e3o suporta VMware para este tipo de redund\u00e2ncia.<\/li>\n<li>Normalmente \u00e9 uma solu\u00e7\u00e3o ativa\/ativa onde v\u00e1rias m\u00e1quinas virtuais podem ser replicadas e reiniciadas entre dois n\u00f3s.<\/li>\n<li>Mais informa\u00e7\u00f5es: <a href=\"\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/\" target=\"_blank\" rel=\"noopener\">Windows\/Hyper-V<\/a>, <a href=\"\/products\/high-availability-software-for-application-clustering\/linux-kvm-high-availability-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-kvm\/\" target=\"_blank\" rel=\"noopener\">Linux\/KVM<\/a><\/li>\n<\/ul>\n<\/section>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-9\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-9\" ><div id=\"pgc-244032-9-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-9-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"10\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71508\" class=\"insert-page insert-page-71508 \"><div id=\"pl-244081\"  class=\"panel-layout\" ><div id=\"pg-244081-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244081-0\" ><div id=\"pgc-244081-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244081-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-ha-limitations\">Limita\u00e7\u00f5es da Alta Disponibilidade SafeKit<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244081-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244081-1\" ><div id=\"pgc-244081-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244081-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porqu\u00ea uma replica\u00e7\u00e3o de alguns Terabytes?<\/h3>\n<\/header>\n<p>Tempo de resincroniza\u00e7\u00e3o ap\u00f3s uma falha (<a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/#mirrorcluster\">passo 3<\/a>)<\/p>\n<ul>\n<li>Rede de 1 Gb\/s \u2248 3 horas para 1 Terabyte.<\/li>\n<li>Rede de 10 Gb\/s \u2248 1 hora para 1 Terabyte ou menos, dependendo do desempenho de escrita do disco.<\/li>\n<\/ul>\n<h4>Alternativa<\/h4>\n<ul>\n<li>Para um grande volume de dados, utilize <a href=\"\/products\/high-availability-software-for-application-clustering\/san-vs-nas-shared-storage-for-a-failover-cluster\/\">armazenamento partilhado externo<\/a>.<\/li>\n<li>Mais caro, mais complexo.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244081-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244081-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porqu\u00ea uma replica\u00e7\u00e3o &lt; 1.000.000 ficheiros?<\/h3>\n<\/header>\n<ul>\n<li>Desempenho do tempo de resincroniza\u00e7\u00e3o ap\u00f3s uma falha (<a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/#mirrorcluster\">passo 3<\/a>).<\/li>\n<li>Tempo para verificar cada ficheiro entre ambos os n\u00f3s.<\/li>\n<\/ul>\n<h4>Alternativa<\/h4>\n<ul>\n<li>Coloque os muitos ficheiros a replicar num disco r\u00edgido virtual \/ m\u00e1quina virtual.<\/li>\n<li>Apenas os ficheiros que representam o disco r\u00edgido virtual \/ m\u00e1quina virtual ser\u00e3o replicados e resincronizados neste caso.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244081-1-2\"  class=\"panel-grid-cell\" ><div id=\"panel-244081-1-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porqu\u00ea um failover \u2264 32 VMs replicadas?<\/h3>\n<\/header>\n<ul>\n<li>Cada VM \u00e9 executada num m\u00f3dulo de espelho independente.<\/li>\n<li>M\u00e1ximo de 32 m\u00f3dulos de espelho a correr no mesmo cluster.<\/li>\n<\/ul>\n<h4>Alternativa<\/h4>\n<ul>\n<li>Utilize armazenamento partilhado externo e outra solu\u00e7\u00e3o de clustering de VMs.<\/li>\n<li>Mais caro, mais complexo.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244081-1-3\"  class=\"panel-grid-cell\" ><div id=\"panel-244081-1-3-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3>Porqu\u00ea uma rede LAN\/VLAN entre sites remotos?<\/h3>\n<\/header>\n<ul>\n<li>Failover autom\u00e1tico do <a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/\">endere\u00e7o IP virtual<\/a> com 2 n\u00f3s na mesma sub-rede.<\/li>\n<li>Boa largura de banda para resincroniza\u00e7\u00e3o (<a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/#mirrorcluster\">passo 3<\/a>) e boa lat\u00eancia para <a href=\"\/products\/high-availability-software-for-application-clustering\/synchronous-replication-vs-asynchronous-replication\/\">replica\u00e7\u00e3o s\u00edncrona<\/a> (tipicamente um tempo de ida e volta inferior a 2 ms).<\/li>\n<\/ul>\n<h4>Alternativa<\/h4>\n<ul>\n<li>Utilize um <a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/\">balanceador de carga para o endere\u00e7o IP virtual<\/a> se os 2 n\u00f3s estiverem em 2 sub-redes (suportado pelo SafeKit, especialmente na cloud).<\/li>\n<li>Utilize solu\u00e7\u00f5es de backup com replica\u00e7\u00e3o ass\u00edncrona para redes com alta lat\u00eancia.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-10\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-10\" ><div id=\"pgc-244032-10-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-10-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"11\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71416\" class=\"insert-page insert-page-71416 \"><div id=\"pl-244085\"  class=\"panel-layout\" ><div id=\"pg-244085-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-0\" ><div id=\"pgc-244085-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-failover-tutorials\">Tutoriais T\u00e9cnicos e Demos de Failover do SafeKit<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244085-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-1\" ><div id=\"pgc-244085-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-webinar\">\n      <a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Webinar (9:43)<\/a><br \/>\n    <\/h3>\n<\/header>\n<div class=\"video-container\">\n    <iframe style=\"border: 0;\" title=\"V\u00eddeo SafeKit: Webinar (9:43)\" src=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt\" width=\"560\" height=\"315\" allowfullscreen=\"allowfullscreen\"><br \/>\n    <\/iframe>\n  <\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=0&amp;end=38\" target=\"_blank\" rel=\"noopener\">Introdu\u00e7\u00e3o<\/a> (0:38)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=38&amp;end=139\" target=\"_blank\" rel=\"noopener\">Demonstra\u00e7\u00e3o do SafeKit<\/a> (1:41)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=139&amp;end=259\" target=\"_blank\" rel=\"noopener\">Exemplos de solu\u00e7\u00f5es de redund\u00e2ncia e alta disponibilidade<\/a> (2:00)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=259&amp;end=308\" target=\"_blank\" rel=\"noopener\">SafeKit vendido em muitos pa\u00edses diferentes com a Milestone<\/a> (0:49)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=308&amp;end=457\" target=\"_blank\" rel=\"noopener\">Escolha entre 2 solu\u00e7\u00f5es: m\u00e1quina virtual ou cluster de aplica\u00e7\u00e3o<\/a> (2:29)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/UiLwzqsMxis?rel=0&amp;autoplay=1&amp;cc_load_policy=1&amp;hl=pt-pt&amp;cc_lang_pref=pt-pt&amp;start=457\" target=\"_blank\" rel=\"noopener\">Vantagens distintivas<\/a> (2:06)<\/li>\n<\/ol>\n<\/section>\n<aside>\n    <a href=\"\/products\/high-availability-software-for-application-clustering\/safekit-on-line-training\/\">Todos os v\u00eddeos aqui<\/a><br \/>\n  <\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244085-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"safekit-hadr\"><a href=\"https:\/\/www.youtube.com\/watch?v=3zwEWDCiojQ\" target=\"_blank\" rel=\"noopener\">SafeKit: Como Implementar HADR (6:42)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"Como Implementar HADR com SafeKit: Replica\u00e7\u00e3o S\u00edncrona e Failover\" src=\"https:\/\/www.youtube.com\/embed\/3zwEWDCiojQ?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/3zwEWDCiojQ?autoplay=1&amp;start=0\" target=\"_blank\" rel=\"noopener\">Introdu\u00e7\u00e3o ao SafeKit HADR sobre VLANs Estendidas (Stretched VLANs)<\/a> (0:56)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/3zwEWDCiojQ?autoplay=1&amp;start=56\" target=\"_blank\" rel=\"noopener\">Como Funciona o Espelhamento S\u00edncrono e o Double-Acknowledgment (1:26)<\/a><\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/3zwEWDCiojQ?autoplay=1&amp;start=142\" target=\"_blank\" rel=\"noopener\">Mecanismos de Failover: Gratuitous ARP (GARP) e IP Virtual<\/a> (1:53)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/3zwEWDCiojQ?autoplay=1&amp;start=255\" target=\"_blank\" rel=\"noopener\">Desenho para WAN Lenta: Estrat\u00e9gias de HA vs. Backup<\/a> (2:27)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/high-availability-disaster-recovery-hadr\/\" target=\"_blank\" rel=\"noopener\">Saiba mais sobre o SafeKit HADR<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244085-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-2\" ><div id=\"pgc-244085-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-hyperv\"><a href=\"https:\/\/www.youtube.com\/embed\/foo6YKg5Dmw?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Clustering ao N\u00edvel da M\u00e1quina Virtual (5:15)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Clustering ao N\u00edvel da M\u00e1quina Virtual com Hyper-V (5:15)\" src=\"https:\/\/www.youtube.com\/embed\/foo6YKg5Dmw?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/foo6YKg5Dmw?rel=0&amp;autoplay=1&amp;start=0&amp;end=49\" target=\"_blank\" rel=\"noopener\">2 n\u00f3s Hyper-V e 2 m\u00e1quinas virtuais<\/a> (0:49)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/foo6YKg5Dmw?rel=0&amp;autoplay=1&amp;start=49&amp;end=168\" target=\"_blank\" rel=\"noopener\">Configurar o cluster e dois m\u00f3dulos hyperv.safe<\/a> (1:59)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/foo6YKg5Dmw?rel=0&amp;autoplay=1&amp;start=168\" target=\"_blank\" rel=\"noopener\">Iniciar e testar replica\u00e7\u00e3o de VM, migra\u00e7\u00e3o, failover em falha<\/a> (2:26)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/\">Teste gratuito aqui<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244085-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-sql\"><a href=\"https:\/\/www.youtube.com\/embed\/T_6PsS4f9OQ?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Clustering ao N\u00edvel de Aplica\u00e7\u00e3o com SQL (8:47)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Clustering ao N\u00edvel de Aplica\u00e7\u00e3o com SQL (8:47)\" src=\"https:\/\/www.youtube.com\/embed\/T_6PsS4f9OQ?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/T_6PsS4f9OQ?rel=0&amp;autoplay=1&amp;start=0&amp;end=32\" target=\"_blank\" rel=\"noopener\">2 n\u00f3s com SQL Server<\/a> (0:32)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/T_6PsS4f9OQ?rel=0&amp;autoplay=1&amp;start=32&amp;end=270\" target=\"_blank\" rel=\"noopener\">Configurar o cluster e o m\u00f3dulo mirror.safe<\/a> (3:58)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/T_6PsS4f9OQ?rel=0&amp;autoplay=1&amp;start=270\" target=\"_blank\" rel=\"noopener\">Iniciar e testar replica\u00e7\u00e3o SQL, migra\u00e7\u00e3o, failover em falha<\/a> (4:17)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"\/products\/high-availability-software-for-application-clustering\/windows-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-real-time-replication-and-failover\/\">Teste gratuito aqui<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244085-3\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-3\" ><div id=\"pgc-244085-3-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-3-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-milestone\"><a href=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Integra\u00e7\u00e3o OEM de Alta Disponibilidade (4:22)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Integra\u00e7\u00e3o OEM de Alta Disponibilidade (4:22)\" src=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;autoplay=1&amp;start=0&amp;end=9\" target=\"_blank\" rel=\"noopener\">SafeKit para Integra\u00e7\u00e3o OEM<\/a> (0:09)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;autoplay=1&amp;start=9&amp;end=138\" target=\"_blank\" rel=\"noopener\">Exemplo de Configura\u00e7\u00e3o OEM: Milestone XProtect<\/a> (2:18)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;autoplay=1&amp;start=138&amp;end=247\" target=\"_blank\" rel=\"noopener\">Cen\u00e1rios de Failover Explicados<\/a> (1:49)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/dxiPG5ILC-0?rel=0&amp;autoplay=1&amp;start=247\" target=\"_blank\" rel=\"noopener\">Conclus\u00e3o: Adicionar OEM HA ao Seu Cat\u00e1logo<\/a> (0:15)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"\/products\/high-availability-software-for-application-clustering\/windows-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-real-time-replication-and-failover\/\">Teste gratuito aqui<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244085-3-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-3-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"6\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-farm\"><a href=\"https:\/\/www.youtube.com\/embed\/XSMV_eM-jgk?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Clustering com Balanceamento de Carga de Rede (5:03)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Clustering com Balanceamento de Carga de Rede com Apache (5:03)\" src=\"https:\/\/www.youtube.com\/embed\/XSMV_eM-jgk?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/XSMV_eM-jgk?rel=0&amp;autoplay=1&amp;start=0&amp;end=13\" target=\"_blank\" rel=\"noopener\">2 n\u00f3s com Apache<\/a> (0:13)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/XSMV_eM-jgk?rel=0&amp;autoplay=1&amp;start=13&amp;end=153\" target=\"_blank\" rel=\"noopener\">Configurar o cluster e o m\u00f3dulo farm.safe<\/a> (2:20)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/XSMV_eM-jgk?rel=0&amp;autoplay=1&amp;start=153\" target=\"_blank\" rel=\"noopener\">Iniciar e testar balanceamento de carga de rede, failover em falha<\/a> (2:30)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"\/products\/high-availability-software-for-application-clustering\/windows-load-balancing-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-network-load-balancing-and-failover\/\">Teste gratuito aqui<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244085-4\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-4\" ><div id=\"pgc-244085-4-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-4-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"7\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-certification\"><a href=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Tutorial da Plataforma de Certifica\u00e7\u00e3o Gratuita (6:11)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Tutorial da Plataforma de Certifica\u00e7\u00e3o Gratuita (6:11)\" src=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;autoplay=1&amp;start=0&amp;end=102\" target=\"_blank\" rel=\"noopener\">A Plataforma de Forma\u00e7\u00e3o e Certifica\u00e7\u00e3o<\/a> (1:41)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;autoplay=1&amp;start=101&amp;end=218\" target=\"_blank\" rel=\"noopener\">O que \u00e9 um M\u00f3dulo de Forma\u00e7\u00e3o SafeKit?<\/a> (1:57)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;autoplay=1&amp;start=218&amp;end=318\" target=\"_blank\" rel=\"noopener\">Como Obter um Certificado SafeKit?<\/a> (1:40)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/ijH4zXtn_3s?rel=0&amp;autoplay=1&amp;start=318\" target=\"_blank\" rel=\"noopener\">Partilhe o Seu Certificado no LinkedIn<\/a> (0:53)<\/li>\n<\/ol>\n<\/section>\n<aside><a href=\"https:\/\/training.my.evidian.com\/\" target=\"_blank\" rel=\"noopener\">Plataforma de forma\u00e7\u00e3o e certifica\u00e7\u00e3o aqui<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244085-4-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-4-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"8\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"safekit-competition\"><a href=\"https:\/\/www.youtube.com\/watch?v=DKra6YVLGZk\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Concorr\u00eancia e Arquiteturas de Cluster (13:21)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Concorr\u00eancia e Arquiteturas de Cluster (13:21)\" src=\"https:\/\/www.youtube.com\/embed\/DKra6YVLGZk?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<section>\n<h4>Cap\u00edtulos<\/h4>\n<ol>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/DKra6YVLGZk?autoplay=1&amp;start=0&amp;end=250\" target=\"_blank\" rel=\"noopener\">Introdu\u00e7\u00e3o<\/a> (4:10)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/DKra6YVLGZk?autoplay=1&amp;start=250&amp;end=330\" target=\"_blank\" rel=\"noopener\">Cluster de m\u00e1quinas virtuais<\/a> (1:20)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/DKra6YVLGZk?autoplay=1&amp;start=330&amp;end=694\" target=\"_blank\" rel=\"noopener\">Mirror cluster (cl\u00faster em espelho)<\/a> (6:04)<\/li>\n<li><a href=\"https:\/\/www.youtube.com\/embed\/DKra6YVLGZk?autoplay=1&amp;start=694\" target=\"_blank\" rel=\"noopener\">Farm cluster (cl\u00faster em quinta)<\/a> (1:46)<\/li>\n<\/ol>\n<\/section>\n<aside><a title=\"Compara\u00e7\u00e3o detalhada do software SafeKit vs. clusters HA tradicionais baseados em hardware\" href=\"\/products\/high-availability-software-for-application-clustering\/#safekit-ha-comparison\">Ver compara\u00e7\u00e3o entre o SafeKit e Clusters HA Tradicionais<\/a><\/aside>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244085-5\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244085-5\" ><div id=\"pgc-244085-5-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-5-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"9\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-console\"><a href=\"https:\/\/www.youtube.com\/embed\/W_qaeZmEozA?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Consola no Smartphone (0:54)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Consola no Smartphone para Gest\u00e3o de Cluster (0:54)\" src=\"https:\/\/www.youtube.com\/embed\/W_qaeZmEozA?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244085-5-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244085-5-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"10\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"demo-notifications\"><a href=\"https:\/\/www.youtube.com\/embed\/arSUU45_AJs?rel=0&amp;autoplay=1\" target=\"_blank\" rel=\"noopener\">V\u00eddeo SafeKit: Notifica\u00e7\u00f5es por Email em Failover (1:04)<\/a><\/h3>\n<\/header>\n<div class=\"video-container\"><iframe title=\"V\u00eddeo SafeKit: Notifica\u00e7\u00f5es por Email em Failover (1:04)\" src=\"https:\/\/www.youtube.com\/embed\/arSUU45_AJs?rel=0&amp;cc_load_policy=1&amp;hl=pt&amp;cc_lang_pref=pt\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><br \/>\n<\/iframe><\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-11\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-11\" ><div id=\"pgc-244032-11-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-11-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"12\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71551\" class=\"insert-page insert-page-71551 \"><div id=\"pl-246170\"  class=\"panel-layout\" ><div id=\"pg-246170-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246170-0\" ><div id=\"pgc-246170-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-mirror-cluster\">Como funciona o cluster de espelhamento SafeKit?<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246170-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246170-1\" ><div id=\"pgc-246170-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"step1\">Passo 1. Replica\u00e7\u00e3o em tempo real<\/h3>\n<\/header>\n<p>O Servidor 1 (PRIM) executa a aplica\u00e7\u00e3o. Os clientes est\u00e3o ligados a um <a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/#mirror\">endere\u00e7o IP virtual<\/a>. O SafeKit replica em tempo real as modifica\u00e7\u00f5es feitas nos ficheiros atrav\u00e9s da rede.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-prim-second-300.png.webp\" alt=\"Replica\u00e7\u00e3o de ficheiros ao n\u00edvel do byte num cluster de espelhamento\" width=\"300\" height=\"169\" \/><\/p>\n<p>A replica\u00e7\u00e3o \u00e9 <a href=\"\/safekit\/synchronous-replication-vs-asynchronous-replication.htm\">s\u00edncrona<\/a>, sem perda de dados em caso de falha, ao contr\u00e1rio da replica\u00e7\u00e3o ass\u00edncrona.<br \/>\nBasta configurar os nomes dos diret\u00f3rios a replicar no SafeKit. N\u00e3o existem pr\u00e9-requisitos na organiza\u00e7\u00e3o do disco. Os diret\u00f3rios podem estar localizados no disco do sistema.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246170-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"step2\">Passo 2. Failover autom\u00e1tico (Comuta\u00e7\u00e3o autom\u00e1tica)<\/h3>\n<\/header>\n<p>Quando o Servidor 1 falha, o Servidor 2 assume o controlo. O SafeKit comuta o endere\u00e7o IP virtual e reinicia a aplica\u00e7\u00e3o automaticamente no Servidor 2.<br \/>\nA aplica\u00e7\u00e3o encontra os ficheiros replicados pelo SafeKit atualizados no Servidor 2. A aplica\u00e7\u00e3o continua a ser executada no Servidor 2, modificando localmente os seus ficheiros que deixam de ser replicados para o Servidor 1.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-stop-alone-300.png.webp\" alt=\"Failover num cluster de espelhamento\" width=\"300\" height=\"169\" \/><\/p>\n<p>O tempo de failover \u00e9 igual ao tempo de dete\u00e7\u00e3o de falha (30 segundos por predefini\u00e7\u00e3o) mais o tempo de arranque da aplica\u00e7\u00e3o.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246170-1-2\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-1-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"step3\">Passo 3. Failback autom\u00e1tico (Retorno autom\u00e1tico)<\/h3>\n<\/header>\n<p>O failback envolve o rein\u00edcio do Servidor 1 ap\u00f3s a corre\u00e7\u00e3o do problema que causou a falha.<br \/>\nO SafeKit ressincroniza automaticamente os ficheiros, atualizando apenas os ficheiros modificados no Servidor 2 enquanto o Servidor 1 estava parado.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-resynchro-alone-300.png.webp\" alt=\"Failback num cluster de espelhamento\" width=\"300\" height=\"169\" \/><\/p>\n<p>O failback ocorre sem perturbar a aplica\u00e7\u00e3o, que pode continuar a ser executada no Servidor 2.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246170-1-3\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-1-3-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"step4\">Passo 4. Regresso \u00e0 normalidade<\/h3>\n<\/header>\n<p>Ap\u00f3s a reintegra\u00e7\u00e3o, os ficheiros est\u00e3o novamente em modo de espelhamento, tal como no passo 1. O sistema est\u00e1 de volta ao modo de alta disponibilidade, com a aplica\u00e7\u00e3o em execu\u00e7\u00e3o no Servidor 2 e o SafeKit a replicar as atualiza\u00e7\u00f5es de ficheiros para o Servidor 1.<\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-second-prim-300.png.webp\" alt=\"Regresso \u00e0 opera\u00e7\u00e3o normal num cluster de espelhamento\" width=\"300\" height=\"169\" \/><\/p>\n<p>Se o administrador desejar que a aplica\u00e7\u00e3o seja executada no Servidor 1, ele\/ela pode executar um comando \"swap\" (troca) manualmente num momento apropriado ou automaticamente atrav\u00e9s da configura\u00e7\u00e3o.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246170-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246170-2\" ><div id=\"pgc-246170-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3 id=\"safekit-mirror-cluster-configure\">Como configurar um Mirror Cluster SafeKit?<\/h3>\n<\/header>\n<div style=\"text-align: center; margin-bottom: 20px;\">\n<img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2026\/01\/safekit-mirror-cluster-config.png.webp\" alt=\"SafeKit Web Console: painel de configura\u00e7\u00e3o de Alta Disponibilidade mostrando redes de heartbeat, configura\u00e7\u00e3o de IP virtual e replica\u00e7\u00e3o de diret\u00f3rios em tempo real para um mirror cluster.\" width=\"954\" height=\"622\" \/>\n<\/div>\n<p>A <strong>consola web do SafeKit<\/strong> oferece uma interface intuitiva para orquestrar a alta disponibilidade das suas aplica\u00e7\u00f5es cr\u00edticas. Em apenas alguns passos, pode configurar um <strong>mirror cluster SafeKit<\/strong> para garantir a continuidade do neg\u00f3cio:<\/p>\n<ul>\n<li><strong>Failover de Aplica\u00e7\u00e3o (Separador Macros):<\/strong> defina os servi\u00e7os espec\u00edficos da aplica\u00e7\u00e3o que devem ser reiniciados automaticamente em caso de falha.<\/li>\n<li><strong>Rede(s) de Heartbeat:<\/strong> caminhos de comunica\u00e7\u00e3o dedicados utilizados pelos n\u00f3s do cluster para monitorizar continuamente a integridade e disponibilidade uns dos outros e sincronizar decis\u00f5es de failover.<\/li>\n<li><strong>Gest\u00e3o de IP Virtual:<\/strong> configure o IP Virtual (VIP) para uma reconex\u00e3o transparente do cliente ap\u00f3s um failover.<\/li>\n<li><strong>Replica\u00e7\u00e3o em Tempo Real:<\/strong> selecione os diret\u00f3rios cr\u00edticos para replica\u00e7\u00e3o s\u00edncrona ao n\u00edvel do byte baseada no host.<\/li>\n<li><strong>Checkers (Verificadores):<\/strong> monitorize a integridade da aplica\u00e7\u00e3o e acione a recupera\u00e7\u00e3o autom\u00e1tica se for detetada uma falha de processo.<\/li>\n<\/ul>\n<p>O cluster SafeKit inclui um verificador de \"split-brain\" dedicado para resolver problemas de isolamento de rede sem a necessidade de uma terceira m\u00e1quina de testemunho (witness) ou uma rede de heartbeat adicional. Saiba mais sobre <a href=\"\/products\/high-availability-software-for-application-clustering\/power-outage-and-network-isolation-in-a-cluster\/\">falha de energia e isolamento de rede num cluster<\/a>.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246170-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-246170-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"6\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3 id=\"safekit-mirror-cluster-monitoring\">Como monitorizar um mirror cluster SafeKit?<\/h3>\n<\/header>\n<div style=\"text-align: center; margin-bottom: 20px;\">\n<img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2026\/01\/safekit-mirror-cluster-monitor.png.webp\" alt=\"Consola Web SafeKit: Monitoriza\u00e7\u00e3o em tempo real de um mirror cluster de 2 n\u00f3s mostrando os estados PRIM e SECOND com replica\u00e7\u00e3o de dados ativa.\" width=\"478\" height=\"376\" \/>\n<\/div>\n<p>A <strong>consola de gest\u00e3o SafeKit<\/strong> oferece uma vis\u00e3o unificada da sua infraestrutura de alta disponibilidade. Permite aos administradores monitorizar o <strong>estado operacional<\/strong> do cluster e acompanhar a sincroniza\u00e7\u00e3o de dados em tempo real.<\/p>\n<p>Para um mirror cluster de 2 n\u00f3s, a consola exibe claramente as fun\u00e7\u00f5es de cada servidor:<\/p>\n<ul>\n<li><strong>PRIM (Prim\u00e1rio):<\/strong> O n\u00f3 ativo que est\u00e1 a executar a aplica\u00e7\u00e3o e a gerir o IP Virtual. Realiza escritas no armazenamento local e a replica\u00e7\u00e3o em tempo real para o n\u00f3 secund\u00e1rio.<\/li>\n<li><strong>SECOND (Secund\u00e1rio):<\/strong> O n\u00f3 de reserva (standby) que recebe atualiza\u00e7\u00f5es s\u00edncronas ao n\u00edvel do byte. Est\u00e1 pronto para assumir o controlo instantaneamente se o Prim\u00e1rio falhar.<\/li>\n<li><strong>Estado ALONE:<\/strong> Alerta visualmente quando o cluster est\u00e1 a funcionar num \u00fanico n\u00f3 (ex: durante manuten\u00e7\u00e3o ou ap\u00f3s uma falha), indicando que a redund\u00e2ncia foi temporariamente perdida.<\/li>\n<li><strong>Progresso de Ressincroniza\u00e7\u00e3o:<\/strong> Quando um n\u00f3 que falhou recupera, o seu estado fica cor de laranja durante a reintegra\u00e7\u00e3o de dados em segundo plano, garantindo que n\u00e3o h\u00e1 tempo de inatividade durante a fase de \"regresso ao normal\".<\/li>\n<\/ul>\n<p>Al\u00e9m de \u00edcones de estado simples, a interface oferece <strong>orquestra\u00e7\u00e3o de failover com um clique<\/strong>, permitindo-lhe trocar manualmente as fun\u00e7\u00f5es (Prim\u00e1rio\/Secund\u00e1rio) para manuten\u00e7\u00e3o planeada sem interromper a atividade do utilizador.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-12\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-12\" ><div id=\"pgc-244032-12-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-12-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"13\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71567\" class=\"insert-page insert-page-71567 \"><div id=\"pl-246188\"  class=\"panel-layout\" ><div id=\"pg-246188-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246188-0\" ><div id=\"pgc-246188-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-farm-cluster\">Como funciona o cluster farm SafeKit?<\/h2>\n<\/header>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246188-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246188-1\" ><div id=\"pgc-246188-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"virtual-ip-address-farm\">Endere\u00e7o IP Virtual num cluster farm<\/h3>\n<\/header>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-up-up-up-300.png.webp\" alt=\"Como o cluster farm SafeKit da Evidian implementa o balanceamento de carga de rede e o failover\" width=\"300\" height=\"169\" \/><\/p>\n<p>Na figura anterior, a aplica\u00e7\u00e3o est\u00e1 a ser executada nos 3 servidores (3 \u00e9 um exemplo, podem ser 2 ou mais). Os utilizadores est\u00e3o ligados a um endere\u00e7o IP virtual.<br \/>\nO <a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/#farm\">endere\u00e7o IP virtual<\/a> \u00e9 configurado localmente em cada servidor no cluster farm.<br \/>\nO tr\u00e1fego de entrada para o endere\u00e7o IP virtual \u00e9 recebido por todos os servidores e dividido entre eles por um filtro de rede dentro do kernel de cada servidor.<br \/>\nO SafeKit deteta falhas de hardware e software, reconfigura os filtros de rede em caso de falha e oferece verificadores de aplica\u00e7\u00e3o e scripts de recupera\u00e7\u00e3o configur\u00e1veis.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246188-1-1\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-1-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"network-load-balancing\">Balanceamento de carga num filtro de rede<\/h3>\n<\/header>\n<p>O algoritmo de balanceamento de carga de rede dentro do filtro de rede baseia-se na identidade dos pacotes do cliente (endere\u00e7o IP do cliente, porta TCP do cliente). Dependendo da identidade da entrada do pacote do cliente, apenas um filtro num servidor aceita o pacote; os outros filtros noutros servidores rejeitam-no.<br \/>\nAssim que um pacote \u00e9 aceite pelo filtro num servidor, apenas o CPU e a mem\u00f3ria deste servidor s\u00e3o usados pela aplica\u00e7\u00e3o que responde ao pedido do cliente. As mensagens de sa\u00edda s\u00e3o enviadas diretamente do servidor de aplica\u00e7\u00e3o para o cliente.<br \/>\nSe um servidor falhar, o protocolo heartbeat do farm reconfigura os filtros no cluster de balanceamento de carga de rede para reequilibrar o tr\u00e1fego nos servidores restantes dispon\u00edveis.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246188-1-2\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-1-2-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"stateful-stateless\">Aplica\u00e7\u00f5es com estado (Stateful) ou sem estado (Stateless)<\/h3>\n<\/header>\n<p>Com uma aplica\u00e7\u00e3o com estado (stateful), existe afinidade de sess\u00e3o. O mesmo cliente deve estar ligado ao mesmo servidor em m\u00faltiplas sess\u00f5es TCP para recuperar o seu contexto no servidor. Neste caso, a regra de balanceamento de carga do SafeKit \u00e9 configurada no endere\u00e7o IP do cliente. Assim, o mesmo cliente est\u00e1 sempre ligado ao mesmo servidor em m\u00faltiplas sess\u00f5es TCP. E diferentes clientes s\u00e3o distribu\u00eddos por diferentes servidores na farm.<br \/>\nCom uma aplica\u00e7\u00e3o sem estado (stateless), n\u00e3o h\u00e1 afinidade de sess\u00e3o. O mesmo cliente pode estar ligado a diferentes servidores na farm em m\u00faltiplas sess\u00f5es TCP. N\u00e3o h\u00e1 contexto armazenado localmente num servidor de uma sess\u00e3o para outra. Neste caso, a regra de balanceamento de carga do SafeKit \u00e9 configurada na identidade da sess\u00e3o TCP do cliente. Esta configura\u00e7\u00e3o \u00e9 a melhor para distribuir sess\u00f5es entre servidores, mas requer um servi\u00e7o TCP sem afinidade de sess\u00e3o.<br \/>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246188-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246188-2\" ><div id=\"pgc-246188-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3 id=\"safekit-farm-cluster-configuration\">Como configurar um cluster farm do SafeKit?<\/h3>\n<\/header>\n<div style=\"text-align: center; margin-bottom: 20px;\">\n<img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2026\/01\/safekit-farm-cluster-config.png.webp\" alt=\"Consola Web SafeKit: Configura\u00e7\u00e3o de cluster farm para balanceamento de carga de rede e gest\u00e3o de IP virtual.\" width=\"966\" height=\"616\" \/>\n<\/div>\n<p>O <strong>cluster farm do SafeKit<\/strong> foi concebido para alta disponibilidade e escalabilidade de servi\u00e7os. A configura\u00e7\u00e3o foca-se na distribui\u00e7\u00e3o do tr\u00e1fego de entrada entre ambos os n\u00f3s em simult\u00e2neo:<\/p>\n<ul>\n<li><strong>Servi\u00e7os com Balanceamento de Carga (separador Macros):<\/strong> Defina os servi\u00e7os de aplica\u00e7\u00e3o espec\u00edficos (ex: Apache, IIS, Nginx) que devem ser mantidos ativos em todos os n\u00f3s.<\/li>\n<li><strong>Rede(s) de Heartbeat:<\/strong> Caminho(s) de comunica\u00e7\u00e3o utilizados para detetar se um n\u00f3 abandonou o farm, acionando uma redistribui\u00e7\u00e3o imediata da carga.<\/li>\n<li><strong>IP Virtual (Farm VIP):<\/strong> Ao contr\u00e1rio de um cluster mirror, o VIP do Farm \u00e9 partilhado entre os n\u00f3s atrav\u00e9s de um algoritmo de filtragem de kernel para distribuir o tr\u00e1fego de rede.<\/li>\n<li><strong>Regras de Balanceamento de Carga:<\/strong> Defina a pol\u00edtica de distribui\u00e7\u00e3o de tr\u00e1fego com base no endere\u00e7o IP de origem ou na porta.<\/li>\n<li><strong>Checkers (Verificadores):<\/strong> Monitorizam o estado da aplica\u00e7\u00e3o e ativam o rein\u00edcio autom\u00e1tico caso seja detetada uma falha num processo.<\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246188-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-246188-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article class=\"faq-item\">\n<header>\n<h3 id=\"safekit-farm-cluster-monitoring\">Como monitorizar um cluster farm do SafeKit?<\/h3>\n<\/header>\n<div style=\"text-align: center; margin-bottom: 20px;\">\n<img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2026\/01\/safekit-farm-cluster-monitor.png.webp\" alt=\"Consola SafeKit: Monitoriza\u00e7\u00e3o de um cluster Farm de 2 n\u00f3s mostrando ambos os n\u00f3s em estado UP com balanceamento de carga ativo.\" width=\"473\" height=\"373\" \/>\n<\/div>\n<p>A monitoriza\u00e7\u00e3o de um cluster farm oferece visibilidade sobre a natureza <strong>Ativo-Ativo<\/strong> da infraestrutura, onde todos os n\u00f3s contribuem para o desempenho da aplica\u00e7\u00e3o (mostrando 2 n\u00f3s neste exemplo):<\/p>\n<ul>\n<li><strong>Estado UP (50% em 2 n\u00f3s):<\/strong> Num farm saud\u00e1vel, ambos os n\u00f3s est\u00e3o no estado \"UP\" (50%), o que significa que ambos est\u00e3o a receber e a processar ativamente os pedidos dos clientes atrav\u00e9s do IP Virtual partilhado.<\/li>\n<li><strong>Reequil\u00edbrio Autom\u00e1tico (Re-balancing):<\/strong> Se um n\u00f3 falhar, a consola mostra visualmente o n\u00f3 restante a assumir 100% do tr\u00e1fego. N\u00e3o existe atraso de \"failover\", pois o n\u00f3 sobrevivente j\u00e1 est\u00e1 ativo (\u00e0 exce\u00e7\u00e3o de um tempo de dete\u00e7\u00e3o de alguns segundos).<\/li>\n<li><strong>Inser\u00e7\u00e3o de N\u00f3:<\/strong> Quando um n\u00f3 reparado \u00e9 reiniciado, este transita de \"STOP\" para \"UP\" e come\u00e7a automaticamente a receber a sua parcela da carga sem a interven\u00e7\u00e3o do administrador.<\/li>\n<li><strong>Sem Sincroniza\u00e7\u00e3o de Dados:<\/strong> Note que, num cluster farm, n\u00e3o existe o estado de ressincroniza\u00e7\u00e3o \"Laranja\", pois pressup\u00f5e-se que os n\u00f3s sejam sem estado (stateless) ou partilhem uma base de dados de back-end (que pode ser protegida separadamente num cluster mirror).<\/li>\n<\/ul>\n<p>Para al\u00e9m de \u00edcones de estado simples, a interface oferece gest\u00e3o de n\u00f3s com um clique, permitindo parar ou iniciar manualmente um n\u00f3 para manuten\u00e7\u00e3o planeada, enquanto o IP Virtual partilhado redistribui automaticamente o tr\u00e1fego sem interromper a atividade do utilizador.<\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-13\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-13\" ><div id=\"pgc-244032-13-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-13-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"14\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71482\" class=\"insert-page insert-page-71482 \"><div id=\"pl-246366\"  class=\"panel-layout\" ><div id=\"pg-246366-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246366-0\" ><div id=\"pgc-246366-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246366-0-0-0\" class=\"so-panel widget widget_sow-accordion panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-accordion so-widget-sow-accordion-default-ab6631659757-246366\"\n\t\t\t data-max-open-panels=\"0\" data-initial-scroll-panel=\"0\"\n\t\t><div>\n\t<div class=\"sow-accordion\">\n\t\t\t<div class=\"sow-accordion-panel\n\t\t sow-accordion-panel-open\t\t\t\"\n\t\t\t\tdata-anchor-id=\"comparacao-do-safekit-com-clusters-de-alta-disponibilidade-ha-tradicionais\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-compara%c3%a7%c3%a3o-do-safekit-com-clusters-de-alta-disponibilidade-ha-tradicionais\" aria-controls=\"accordion-content-compara%c3%a7%c3%a3o-do-safekit-com-clusters-de-alta-disponibilidade-ha-tradicionais\" aria-expanded=\"true\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"safekit-ha-comparison\">Compara\u00e7\u00e3o do SafeKit com Clusters de Alta Disponibilidade (HA) Tradicionais<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-compara%c3%a7%c3%a3o-do-safekit-com-clusters-de-alta-disponibilidade-ha-tradicionais\"\n\t\t\t\tid=\"accordion-content-compara%c3%a7%c3%a3o-do-safekit-com-clusters-de-alta-disponibilidade-ha-tradicionais\"\n\t\t\t\t\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Como se compara o SafeKit com as solu\u00e7\u00f5es tradicionais de cluster de Alta Disponibilidade (HA)?<\/h3>\n<\/header>Esta compara\u00e7\u00e3o real\u00e7a as diferen\u00e7as fundamentais entre o SafeKit e as solu\u00e7\u00f5es tradicionais de cluster de Alta Disponibilidade (HA), como Clusters de Failover, HA de Virtualiza\u00e7\u00e3o e SQL Always-On. O SafeKit foi concebido como uma solu\u00e7\u00e3o de baixa complexidade, apenas por software, para redund\u00e2ncia gen\u00e9rica de aplica\u00e7\u00f5es, contrastando com a elevada complexidade e requisitos de armazenamento espec\u00edficos (armazenamento partilhado, SAN) t\u00edpicos dos mecanismos tradicionais de HA.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption>Compara\u00e7\u00e3o do SafeKit com clusters de Alta Disponibilidade (HA) tradicionais<\/caption>\n<thead>\n<tr>\n<th style=\"width: 40%;\" scope=\"col\">Solu\u00e7\u00f5es<\/th>\n<th style=\"width: 20%;\" scope=\"col\">Complexidade<\/th>\n<th style=\"width: 40%;\" scope=\"col\">Coment\u00e1rios<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Cluster de Failover (Microsoft)<\/th>\n<td>Elevada<\/td>\n<td>Armazenamento Espec\u00edfico (armazenamento partilhado, SAN)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Virtualiza\u00e7\u00e3o (VMware HA)<\/th>\n<td>Elevada<\/td>\n<td>Armazenamento Espec\u00edfico (armazenamento partilhado, SAN, vSAN)<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">SQL Always-On (Microsoft)<\/th>\n<td>Elevada<\/td>\n<td>Apenas o SQL \u00e9 redundante, requer SQL Enterprise Edition<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">SafeKit<\/th>\n<td>Baixa<\/td>\n<td>Mais simples, gen\u00e9rico e apenas por software. Inadequado para replica\u00e7\u00e3o de grandes volumes de dados.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>A Vantagem do SafeKit na Redund\u00e2ncia de Aplica\u00e7\u00f5es<\/h4>\nO SafeKit atinge a sua Alta Disponibilidade de baixa complexidade atrav\u00e9s de um mecanismo de espelhamento simples e baseado em software que elimina a necessidade de hardware dedicado e caro como uma SAN (Storage Area Network). Isso torna-o uma solu\u00e7\u00e3o altamente acess\u00edvel para implementar rapidamente a redund\u00e2ncia de aplica\u00e7\u00f5es sem altera\u00e7\u00f5es complexas na infraestrutura.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"diferenciadores-arquitetonicos-safekit-definido-por-software-vs-clusters-ha-de-hardware\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-diferenciadores-arquitet%c3%b3nicos-safekit-definido-por-software-vs-clusters-ha-de-hardware\" aria-controls=\"accordion-content-diferenciadores-arquitet%c3%b3nicos-safekit-definido-por-software-vs-clusters-ha-de-hardware\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"ha-arch-diff\">Diferenciadores Arquitet\u00f3nicos: SafeKit Definido por Software vs. Clusters HA de Hardware<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-diferenciadores-arquitet%c3%b3nicos-safekit-definido-por-software-vs-clusters-ha-de-hardware\"\n\t\t\t\tid=\"accordion-content-diferenciadores-arquitet%c3%b3nicos-safekit-definido-por-software-vs-clusters-ha-de-hardware\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Qual Arquitetura de Alta Disponibilidade \u00e9 Adequada para Si: Clusteriza\u00e7\u00e3o por Software SafeKit ou Clusteriza\u00e7\u00e3o por Hardware Tradicional?<\/h3>\n<\/header>Escolher a solu\u00e7\u00e3o de Alta Disponibilidade (HA) certa \u00e9 fundamental para garantir a continuidade do neg\u00f3cio e minimizar o tempo de inatividade. Esta compara\u00e7\u00e3o fornece uma an\u00e1lise t\u00e9cnica direta de duas abordagens arquitet\u00f3nicas principais: a clusteriza\u00e7\u00e3o shared-nothing (sem partilha), definida por software do SafeKit, versus os m\u00e9todos Tradicionais de HA que tipicamente dependem de hardware, discos partilhados (como uma SAN) e configura\u00e7\u00f5es complexas. Estas distin\u00e7\u00f5es cobrem a simplicidade de implementa\u00e7\u00e3o, os m\u00e9todos de replica\u00e7\u00e3o de dados, a velocidade de recupera\u00e7\u00e3o (RTO\/RPO) e a complexidade operacional. As tabelas abaixo detalham as diferen\u00e7as principais em t\u00f3picos chave de alta disponibilidade.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/clustering-software-vs-hardware-clustering\/\" target=\"_blank\" rel=\"noopener\">Clusteriza\u00e7\u00e3o por Software vs. Clusteriza\u00e7\u00e3o por Hardware <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (Clusteriza\u00e7\u00e3o por Software)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Clusteriza\u00e7\u00e3o por Hardware<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-ha-software.png.webp\" alt=\"Diagrama mostrando um cluster simples de software com o pacote SafeKit instalado em dois servidores, eliminando a necessidade de hardware externo\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Um cluster de software simples com o pacote SafeKit apenas instalado em dois servidores<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/SAN-load-balancer.png.webp\" alt=\"Diagrama de uma configura\u00e7\u00e3o complexa de clusteriza\u00e7\u00e3o por hardware que exige armazenamento partilhado externo (SAN) e balanceadores de carga de rede\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Clusteriza\u00e7\u00e3o por hardware complexa com armazenamento externo ou balanceadores de carga de rede<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/shared-nothing-cluster-vs-shared-disk-cluster\/\" target=\"_blank\" rel=\"noopener\">Shared Nothing (Sem Partilha) vs. Cluster de Disco Partilhado <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (Cluster Shared Nothing)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Cluster de Disco Partilhado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/synchronous-replication.png.webp\" alt=\"Ilustra\u00e7\u00e3o do cluster shared-nothing do SafeKit utilizando replica\u00e7\u00e3o s\u00edncrona para f\u00e1cil implementa\u00e7\u00e3o, inclusive em sites remotos\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>SafeKit \u00e9 um cluster shared-nothing: f\u00e1cil de implementar mesmo em sites remotos<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/shared-disk-cluster-1.png.webp\" alt=\"Diagrama que descreve uma arquitetura de cluster de disco partilhado, destacando a complexidade e as limita\u00e7\u00f5es de site local da configura\u00e7\u00e3o\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Um cluster de disco partilhado \u00e9 complexo de implementar<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/vm-ha-vs-application-ha\/\" target=\"_blank\" rel=\"noopener\">Alta Disponibilidade de Aplica\u00e7\u00e3o vs. Alta Disponibilidade de M\u00e1quina Virtual Completa <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">Alta Disponibilidade de Aplica\u00e7\u00e3o<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Alta Disponibilidade de M\u00e1quina Virtual<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/application-ha-4.png.webp\" alt=\"Diagrama ilustrando a Alta Disponibilidade ao n\u00edvel da aplica\u00e7\u00e3o com monitoriza\u00e7\u00e3o espec\u00edfica da aplica\u00e7\u00e3o\" width=\"168\" \/>\n<ul style=\"text-align: left;\">\n \t<li>HA de Aplica\u00e7\u00e3o suporta falha de hardware e falha de software com verificadores de aplica\u00e7\u00e3o.<\/li>\n \t<li>Tempo de recupera\u00e7\u00e3o r\u00e1pido ao reiniciar apenas a aplica\u00e7\u00e3o (<a href=\"\/products\/high-availability-software-for-application-clustering\/what-is-rto-rpo-high-availability-cluster\/\">RTO em torno de 1 minuto ou menos<\/a>).<\/li>\n \t<li>HA de Aplica\u00e7\u00e3o exige a defini\u00e7\u00e3o de scripts de reinicializa\u00e7\u00e3o por aplica\u00e7\u00e3o e pastas a replicar (m\u00f3dulos de aplica\u00e7\u00e3o SafeKit).<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/vm-ha-4.png.webp\" alt=\"Diagrama ilustrando a Alta Disponibilidade ao n\u00edvel da m\u00e1quina virtual completa, exigindo um rein\u00edcio completo da VM em caso de falha\" width=\"184\" \/>\n<ul style=\"text-align: left;\">\n \t<li>HA de m\u00e1quinas virtuais completas suporta falha de hardware e algumas falhas de software como uma VM congelada.<\/li>\n \t<li>Reinicializa\u00e7\u00e3o da VM em caso de falha e tempo de recupera\u00e7\u00e3o dependente da reinicializa\u00e7\u00e3o do SO.<\/li>\n \t<li>Nenhum script de reinicializa\u00e7\u00e3o a definir com HA de m\u00e1quinas virtuais completas (m\u00f3dulos SafeKit <a href=\"\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/\">hyperv.safe<\/a> ou <a href=\"\/products\/high-availability-software-for-application-clustering\/linux-kvm-high-availability-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-kvm\/\">kvm.safe<\/a>). Os hipervisores s\u00e3o ativo\/ativo com apenas m\u00faltiplas m\u00e1quinas virtuais.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/high-availability-cluster-vs-fault-tolerant-system\/\" target=\"_blank\" rel=\"noopener\">Alta Disponibilidade vs. Toler\u00e2ncia a Falhas <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (Alta Disponibilidade)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Toler\u00e2ncia a Falhas<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-mirror-mirror-300-1.png.webp\" alt=\"Configura\u00e7\u00e3o de Alta Disponibilidade SafeKit com dois servidores espelhados e n\u00e3o dedicados para capacidade ativo-ativo\" width=\"250\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Nenhum servidor dedicado com SafeKit. Cada <a href=\"\/products\/high-availability-software-for-application-clustering\/active-active-cluster-real-time-replication\/\">servidor pode ser o servidor de failover do outro<\/a>.<\/li>\n \t<li>Falha de software com reinicializa\u00e7\u00e3o noutro ambiente de SO.<\/li>\n \t<li>Atualiza\u00e7\u00e3o suave de aplica\u00e7\u00e3o e SO poss\u00edvel servidor por servidor (vers\u00e3o N e N+1 podem coexistir)<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/fault-tolerant-system.png.webp\" alt=\"Ilustra\u00e7\u00e3o de um sistema de Toler\u00e2ncia a Falhas onde o servidor secund\u00e1rio \u00e9 dedicado e sincronizado ao n\u00edvel da instru\u00e7\u00e3o\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Servidor secund\u00e1rio dedicado \u00e0 execu\u00e7\u00e3o da mesma aplica\u00e7\u00e3o sincronizado ao n\u00edvel da instru\u00e7\u00e3o.<\/li>\n \t<li>Exce\u00e7\u00e3o de software em ambos os servidores ao mesmo tempo.<\/li>\n \t<li>Atualiza\u00e7\u00e3o suave n\u00e3o \u00e9 poss\u00edvel<\/li>\n \t<li>Hardware ou hipervisores espec\u00edficos tolerantes a falhas<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/synchronous-replication-vs-asynchronous-replication\/\" target=\"_blank\" rel=\"noopener\">Replica\u00e7\u00e3o S\u00edncrona vs. Replica\u00e7\u00e3o Ass\u00edncrona <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (Replica\u00e7\u00e3o S\u00edncrona)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Replica\u00e7\u00e3o Ass\u00edncrona<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/synchronous-replication.png.webp\" alt=\"M\u00e9todo de replica\u00e7\u00e3o s\u00edncrona SafeKit garantindo perda zero de dados (RPO=0) em caso de falha\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>SafeKit implementa replica\u00e7\u00e3o s\u00edncrona em tempo real com perda zero de dados em caso de falha<\/li>\n \t<li>Pr\u00e9-requisito para alta disponibilidade<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/synchronous-replication-versus-asynchronous-replication.png.webp\" alt=\"Diagrama mostrando a replica\u00e7\u00e3o ass\u00edncrona, que acarreta um risco de perda de dados em caso de falha do servidor\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Com replica\u00e7\u00e3o ass\u00edncrona, h\u00e1 perda de dados em caso de falha<\/li>\n \t<li>N\u00e3o \u00e9 adequado para alta disponibilidade, mas para solu\u00e7\u00f5es de c\u00f3pia de seguran\u00e7a (backup)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/byte-level-file-replication-vs-block-level-disk-replication\/\" target=\"_blank\" rel=\"noopener\">Replica\u00e7\u00e3o de Ficheiros em N\u00edvel de Byte vs. Replica\u00e7\u00e3o de Disco em N\u00edvel de Bloco <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (Replica\u00e7\u00e3o de Ficheiros em N\u00edvel de Byte)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Replica\u00e7\u00e3o de Disco em N\u00edvel de Bloco<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/synchronous-replication.png.webp\" alt=\"Replica\u00e7\u00e3o de ficheiros em n\u00edvel de byte, facilmente configurada com diret\u00f3rios de aplica\u00e7\u00e3o, mesmo no disco do sistema\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>SafeKit implementa replica\u00e7\u00e3o de ficheiros em n\u00edvel de byte em tempo real e \u00e9 simplesmente configurado com diret\u00f3rios de aplica\u00e7\u00e3o a replicar mesmo no disco do sistema<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/disk-replication-cluster.png.webp\" alt=\"M\u00e9todo de replica\u00e7\u00e3o de disco em n\u00edvel de bloco que exige espa\u00e7o em disco dedicado e configura\u00e7\u00e3o complexa\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>A replica\u00e7\u00e3o de disco em n\u00edvel de bloco \u00e9 complexa de configurar e exige a coloca\u00e7\u00e3o de dados de aplica\u00e7\u00e3o num disco especial<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/heartbeat-failover-quorum-windows-linux-aix-cluster\/\" target=\"_blank\" rel=\"noopener\">Heartbeat, Failover e Quorum para Evitar 2 N\u00f3s Mestre <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit<\/th>\n<th style=\"width: 50%;\" scope=\"col\">HA Tradicional<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/quorum-with-remote-sites.png.webp\" alt=\"Solu\u00e7\u00e3o de quorum simples do SafeKit usando um verificador de split brain configurado num router de rede para prevenir problemas de mestre duplo\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Para evitar 2 mestres, o SafeKit prop\u00f5e um verificador de split brain simples configurado num router<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/quorum-with-remote-sites.png.webp\" alt=\"M\u00e9todos de quorum complexos usados por outros clusters, frequentemente exigindo uma terceira m\u00e1quina, disco de quorum dedicado ou hardware de interconex\u00e3o especial\" width=\"200\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Para evitar 2 mestres, outros clusters exigem uma configura\u00e7\u00e3o complexa com uma terceira m\u00e1quina, um disco de quorum especial, uma interconex\u00e3o especial<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption><a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/\" target=\"_blank\" rel=\"noopener\">Endere\u00e7o IP Virtual: Prim\u00e1rio\/Secund\u00e1rio, Balanceamento de Carga de Rede, Failover <small>Mais informa\u00e7\u00f5es &gt;<\/small><\/a><\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit<\/th>\n<th style=\"width: 50%;\" scope=\"col\">HA Tradicional<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/load-balancing-sk.png.webp\" alt=\"Opera\u00e7\u00e3o do cluster SafeKit que n\u00e3o exige servidores proxy dedicados ou configura\u00e7\u00e3o de rede especial para gest\u00e3o de endere\u00e7o IP virtual\" width=\"100\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Nenhum servidor proxy dedicado e nenhuma configura\u00e7\u00e3o de rede especial s\u00e3o exigidos num cluster SafeKit para endere\u00e7os IP virtuais<\/li>\n<\/ul>\n<\/td>\n<td style=\"width: 50%;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/load-balancing-sk.png.webp\" alt=\"Diagrama mostrando o requisito de configura\u00e7\u00e3o de rede especial em outros clusters para endere\u00e7os IP virtuais\" width=\"100\" \/>\n<ul style=\"text-align: left;\">\n \t<li>Configura\u00e7\u00e3o de rede especial \u00e9 exigida em outros clusters para endere\u00e7os IP virtuais. Note que o SafeKit oferece uma verifica\u00e7\u00e3o de sa\u00fade adaptada a balanceadores de carga<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>Resumo e Principais Pontos para Alta Disponibilidade<\/h4>\nA escolha arquitet\u00f3nica entre a clusteriza\u00e7\u00e3o por software (como o SafeKit) e a clusteriza\u00e7\u00e3o por hardware (tradicional de disco partilhado\/SAN) tem um impacto significativo na complexidade de implementa\u00e7\u00e3o, custos operacionais e efic\u00e1cia da recupera\u00e7\u00e3o. O principal ponto a reter desta compara\u00e7\u00e3o \u00e9 a mudan\u00e7a para o HA shared-nothing (sem partilha) ao n\u00edvel da aplica\u00e7\u00e3o, que prioriza a recupera\u00e7\u00e3o r\u00e1pida da aplica\u00e7\u00e3o (baixo RTO) e a flexibilidade de implementa\u00e7\u00e3o (mesmo em sites remotos), resultando frequentemente numa solu\u00e7\u00e3o mais simplificada e resiliente do que as configura\u00e7\u00f5es de cluster altamente complexas e dependentes de hardware. Para a m\u00e1xima continuidade do neg\u00f3cio com gest\u00e3o simplificada, avaliar uma abordagem baseada em software \u00e9 essencial.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"diferenciais-chave-do-cluster-mirror-safekit\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-diferenciais-chave-do-cluster-mirror-safekit\" aria-controls=\"accordion-content-diferenciais-chave-do-cluster-mirror-safekit\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"safemirr-diff\">Diferenciais Chave do Cluster Mirror SafeKit<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-diferenciais-chave-do-cluster-mirror-safekit\"\n\t\t\t\tid=\"accordion-content-diferenciais-chave-do-cluster-mirror-safekit\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Quais s\u00e3o as funcionalidades e vantagens chave do Cluster Mirror SafeKit para Alta Disponibilidade (HA)?<\/h3>\n<\/header>As solu\u00e7\u00f5es de clusteriza\u00e7\u00e3o tradicionais frequentemente sofrem de elevada complexidade, depend\u00eancia de armazenamento partilhado dispendioso (SAN) e gest\u00e3o dif\u00edcil. O Cluster Mirror SafeKit foi concebido para resolver estes problemas, oferecendo uma arquitetura shared-nothing (sem partilha), definida por software. Esta abordagem n\u00e3o s\u00f3 garante zero perda de dados (RPO=0) atrav\u00e9s da replica\u00e7\u00e3o s\u00edncrona de ficheiros, mas tamb\u00e9m reduz drasticamente o tempo e o custo de implementa\u00e7\u00e3o. A tabela seguinte detalha as funcionalidades principais que tornam o SafeKit uma solu\u00e7\u00e3o flex\u00edvel, econ\u00f3mica e unificada para aplica\u00e7\u00f5es de miss\u00e3o cr\u00edtica em Windows e Linux.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle\" width=\"100%\"><caption>Funcionalidades e Benef\u00edcios Principais do Cluster Mirror SafeKit<\/caption>\n<thead>\n<tr>\n<th style=\"width: 30%;\" scope=\"col\">Categoria de Funcionalidade e Vantagem<\/th>\n<th style=\"width: 70%;\" scope=\"col\">Benef\u00edcio e Mecanismo Detalhado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/clustering-software-vs-hardware-clustering\/\" target=\"_blank\" rel=\"noopener\">\n3 produtos em 1\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/economy.png.webp\" alt=\"Diagrama ilustrando a poupan\u00e7a de custos ao substituir 3 produtos pelo SafeKit\" width=\"100\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>O software de alta disponibilidade SafeKit poupa custos no Windows e Linux ao eliminar a necessidade de:\n<ol>\n \t<li>armazenamento externo partilhado ou replicado,<\/li>\n \t<li>caixas de balanceamento de carga (load balancing boxes),<\/li>\n \t<li>edi\u00e7\u00f5es Enterprise de SO e bases de dados.<\/li>\n<\/ol>\n<\/li>\n \t<li>O SafeKit inclui todas as funcionalidades de clusteriza\u00e7\u00e3o: replica\u00e7\u00e3o s\u00edncrona de ficheiros em tempo real, monitoriza\u00e7\u00e3o de falhas de servidor \/ rede \/ software, rein\u00edcio autom\u00e1tico da aplica\u00e7\u00e3o e comuta\u00e7\u00e3o de endere\u00e7o IP virtual para reencaminhar clientes em caso de falha.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/cluster-configuration\/\" target=\"_blank\" rel=\"noopener\">\nConfigura\u00e7\u00e3o muito simples\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/setting.png.webp\" alt=\"Configura\u00e7\u00e3o de cluster simples atrav\u00e9s de uma consola de administra\u00e7\u00e3o web centralizada\" width=\"100\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A configura\u00e7\u00e3o do cluster \u00e9 muito simples e alcan\u00e7ada por meio de m\u00f3dulos de aplica\u00e7\u00e3o. Novos servi\u00e7os e diret\u00f3rios replicados podem ser facilmente adicionados a um m\u00f3dulo existente.<\/li>\n \t<li>Toda a configura\u00e7\u00e3o do cluster \u00e9 gerida usando uma consola de administra\u00e7\u00e3o web simples e centralizada.<\/li>\n \t<li>Ao contr\u00e1rio das solu\u00e7\u00f5es de cluster Microsoft, n\u00e3o \u00e9 necess\u00e1ria a configura\u00e7\u00e3o de controlador de dom\u00ednio ou Active Directory.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/synchronous-replication-vs-asynchronous-replication\/\" target=\"_blank\" rel=\"noopener\">\nReplica\u00e7\u00e3o s\u00edncrona\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/synchronous-replication.png.webp\" alt=\"Diagrama de dois servidores a realizar replica\u00e7\u00e3o s\u00edncrona em tempo real\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A replica\u00e7\u00e3o em tempo real \u00e9 s\u00edncrona, garantindo zero perda de dados em caso de falha.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso da replica\u00e7\u00e3o ass\u00edncrona, que acarreta um risco de perda de dados.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/#step3\" target=\"_blank\" rel=\"noopener\">\nFailback totalmente automatizado\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/automatic-failback.png.webp\" alt=\"Diagrama mostrando o processo de failback autom\u00e1tico ap\u00f3s um rein\u00edcio do servidor\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>Ap\u00f3s um servidor reiniciar ap\u00f3s uma falha, o procedimento de failback da replica\u00e7\u00e3o \u00e9 totalmente autom\u00e1tico, e o servidor com falha reintegra o cluster sem parar a aplica\u00e7\u00e3o no servidor restante.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso da maioria das solu\u00e7\u00f5es de replica\u00e7\u00e3o (especialmente replica\u00e7\u00e3o ao n\u00edvel da base de dados), onde s\u00e3o necess\u00e1rias opera\u00e7\u00f5es manuais, e a aplica\u00e7\u00e3o pode at\u00e9 ter de ser parada durante a ressincroniza\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/#step1\" target=\"_blank\" rel=\"noopener\">\nReplica\u00e7\u00e3o de qualquer tipo de dados\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/any-replicated-data.png.webp\" alt=\"\u00cdcone ilustrando o suporte para qualquer tipo de ficheiro replicado\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A replica\u00e7\u00e3o funciona para bases de dados, bem como para quaisquer outros ficheiros que precisem de ser replicados.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso da replica\u00e7\u00e3o realizada apenas ao n\u00edvel da base de dados.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/byte-level-file-replication-vs-block-level-disk-replication\/\" target=\"_blank\" rel=\"noopener\">\nReplica\u00e7\u00e3o de ficheiro vs. replica\u00e7\u00e3o de disco\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/file-replication-vs-disk-replication.png.webp\" alt=\"Diagrama comparando os m\u00e9todos de replica\u00e7\u00e3o de ficheiro e replica\u00e7\u00e3o de disco\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A replica\u00e7\u00e3o \u00e9 baseada em diret\u00f3rios de ficheiros que podem ser localizados em qualquer lugar (mesmo no disco do sistema).<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso da replica\u00e7\u00e3o de disco, que exige configura\u00e7\u00e3o especial da aplica\u00e7\u00e3o para colocar dados num disco dedicado.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/shared-nothing-cluster-vs-shared-disk-cluster\/\" target=\"_blank\" rel=\"noopener\">\nReplica\u00e7\u00e3o de ficheiro vs. disco partilhado\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/file-replication-vs-shared-disk.png.webp\" alt=\"Diagrama comparando replica\u00e7\u00e3o de ficheiros (shared-nothing) e clusters de disco partilhado\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>Os servidores podem ser colocados em dois sites remotos (arquitetura Shared-Nothing).<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso das solu\u00e7\u00f5es de disco partilhado, que exigem proximidade f\u00edsica.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/\" target=\"_blank\" rel=\"noopener\">\nSites remotos e endere\u00e7o IP virtual\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/remote-sites.png.webp\" alt=\"Diagrama ilustrando o uso de endere\u00e7o IP virtual em dois sites remotos\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>Todas as funcionalidades de clusteriza\u00e7\u00e3o SafeKit funcionam para dois servidores em sites remotos. A replica\u00e7\u00e3o exige uma rede do tipo LAN estendida (a lat\u00eancia afeta o desempenho da replica\u00e7\u00e3o s\u00edncrona; a largura de banda afeta a ressincroniza\u00e7\u00e3o ap\u00f3s a falha).<\/li>\n \t<li>Se ambos os servidores estiverem conectados \u00e0 mesma rede IP por meio de uma LAN estendida, o endere\u00e7o IP virtual SafeKit funciona com reencaminhamento de Camada 2.<\/li>\n \t<li>Se ambos os servidores estiverem conectados a duas redes IP diferentes, o endere\u00e7o IP virtual pode ser configurado no n\u00edvel do balanceador de carga usando o \"health check\" (verifica\u00e7\u00e3o de sa\u00fade) do SafeKit.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/heartbeat-failover-quorum-windows-linux-aix-cluster\/\" target=\"_blank\" rel=\"noopener\">\nQuorum e split brain\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/quorum-with-remote-sites.png.webp\" alt=\"Diagrama mostrando a solu\u00e7\u00e3o de verificador de split-brain para quorum com sites remotos\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A solu\u00e7\u00e3o funciona com apenas dois servidores. Para o quorum (isolamento de rede entre sites), um verificador de split brain simples para um router \u00e9 oferecido para suportar uma \u00fanica execu\u00e7\u00e3o da aplica\u00e7\u00e3o cr\u00edtica.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso da maioria das solu\u00e7\u00f5es de clusteriza\u00e7\u00e3o, onde um terceiro servidor ou testemunha \u00e9 exigido para o quorum.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/active-active-cluster-real-time-replication\/\" target=\"_blank\" rel=\"noopener\">\nCluster ativo\/ativo\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-mirror-mirror-300-1.png.webp\" alt=\"Diagrama de uma configura\u00e7\u00e3o de cluster mirror ativo-ativo\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>O servidor secund\u00e1rio n\u00e3o \u00e9 dedicado unicamente ao rein\u00edcio do servidor prim\u00e1rio. O cluster pode ser ativo-ativo executando dois m\u00f3dulos mirror diferentes em simult\u00e2neo.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso de um <a href=\"\/products\/high-availability-software-for-application-clustering\/high-availability-cluster-vs-fault-tolerant-system\/\">sistema tolerante a falhas<\/a>, onde o secund\u00e1rio \u00e9 dedicado a executar exatamente a mesma aplica\u00e7\u00e3o sincronizada ao n\u00edvel da instru\u00e7\u00e3o.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/clustering-software-load-balancing-mirroring\/\" target=\"_blank\" rel=\"noopener\">\nSolu\u00e7\u00e3o de alta disponibilidade uniforme\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-farm-mirror-300-4.png.webp\" alt=\"Diagrama ilustrando a solu\u00e7\u00e3o HA uniforme com clusters farm e mirror\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>SafeKit implementa um cluster mirror (replica\u00e7\u00e3o e failover) e um cluster farm (<a href=\"\/products\/high-availability-software-for-application-clustering\/network-load-balancing-cluster\/\">balanceamento de carga e failover<\/a>).<\/li>\n \t<li>Assim, uma arquitetura N-tiers pode ser tornada altamente dispon\u00edvel e ter balanceamento de carga com a mesma solu\u00e7\u00e3o no Windows e Linux (mesma instala\u00e7\u00e3o, configura\u00e7\u00e3o, administra\u00e7\u00e3o via consola SafeKit ou interface de linha de comando). Esta abordagem unificada \u00e9 \u00fanica.<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso de arquiteturas que misturam tecnologias diferentes para balanceamento de carga, replica\u00e7\u00e3o e failover.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/what-is-rto-rpo-high-availability-cluster\/\" target=\"_blank\" rel=\"noopener\">\nRTO \/ RPO\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/rto.png.webp\" alt=\"Diagrama mostrando m\u00e9tricas RPO (Recovery Point Objective) e RTO (Recovery Time Objective)\" width=\"100\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>SafeKit implementa o rein\u00edcio r\u00e1pido da aplica\u00e7\u00e3o em caso de falha: cerca de 1 minuto ou menos (baixo RTO).<\/li>\n \t<li>O rein\u00edcio r\u00e1pido da aplica\u00e7\u00e3o n\u00e3o \u00e9 garantido com a <a href=\"\/products\/high-availability-software-for-application-clustering\/vm-ha-vs-application-ha\/\">replica\u00e7\u00e3o completa de m\u00e1quina virtual<\/a>. Em caso de falha do hipervisor, uma VM completa deve ser reinicializada num novo hipervisor, com um tempo de recupera\u00e7\u00e3o dependente do rein\u00edcio do SO (como acontece com VMware HA ou cluster Hyper-V).<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>Resumo dos Benef\u00edcios do Cluster Mirror SafeKit para Alta Disponibilidade<\/h4>\nEm resumo, o cluster mirror SafeKit oferece uma solu\u00e7\u00e3o de alta disponibilidade convincente atrav\u00e9s da sua arquitetura shared-nothing e replica\u00e7\u00e3o s\u00edncrona de ficheiros. Ao oferecer uma plataforma unificada que agrupa mecanismos de replica\u00e7\u00e3o, monitoriza\u00e7\u00e3o e failover\/failback, aborda com sucesso necessidades empresariais cr\u00edticas como perda zero de dados (RPO=0) e objetivos de Tempo de Recupera\u00e7\u00e3o (RTO) r\u00e1pidos, de cerca de 1 minuto ou menos. A sua simplicidade, a falta de depend\u00eancia de SANs caras ou edi\u00e7\u00f5es Enterprise de SO, e a capacidade de lidar com sites remotos e configura\u00e7\u00f5es ativo-ativo tornam-no uma alternativa altamente econ\u00f3mica e flex\u00edvel \u00e0s complexas solu\u00e7\u00f5es de cluster tradicionais.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"diferenciais-chave-do-cluster-farm-safekit\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-diferenciais-chave-do-cluster-farm-safekit\" aria-controls=\"accordion-content-diferenciais-chave-do-cluster-farm-safekit\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"safefarm-diff\">Diferenciais Chave do Cluster Farm SafeKit<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-diferenciais-chave-do-cluster-farm-safekit\"\n\t\t\t\tid=\"accordion-content-diferenciais-chave-do-cluster-farm-safekit\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Quais s\u00e3o os diferenciais chave do Cluster Farm SafeKit para balanceamento de carga e failover?<\/h3>\n<\/header>O Cluster Farm SafeKit \u00e9 uma solu\u00e7\u00e3o de alta disponibilidade especificamente concebida para ambientes de aplica\u00e7\u00e3o escal\u00e1veis onde a distribui\u00e7\u00e3o de carga e o failover r\u00e1pido s\u00e3o essenciais. Ao contr\u00e1rio dos m\u00e9todos tradicionais que exigem balanceadores de carga de hardware dedicados ou configura\u00e7\u00f5es de rede complexas, o SafeKit fornece uma solu\u00e7\u00e3o de clusteriza\u00e7\u00e3o integrada e definida por software, instalada diretamente nos servidores de aplica\u00e7\u00e3o. A tabela seguinte detalha as funcionalidades principais e as vantagens \u00fanicas do Cluster Farm SafeKit, focando-se em como simplifica o balanceamento de carga de rede e garante a disponibilidade cont\u00ednua do servi\u00e7o em plataformas Windows e Linux.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle\" width=\"100%\"><caption>Diferenciais Chave do Cluster Farm SafeKit com Balanceamento de Carga e Failover<\/caption>\n<thead>\n<tr>\n<th style=\"width: 30%;\" scope=\"col\">Categoria de Funcionalidade e Vantagem<\/th>\n<th style=\"width: 70%;\" scope=\"col\">Benef\u00edcio e Mecanismo Detalhado<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/#farm\" target=\"_blank\" rel=\"noopener\">\nSem balanceador de carga ou servidores proxy dedicados ou endere\u00e7o Ethernet multicast especial\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/no-load-balancer-or-proxy.png.webp\" alt=\"Diagrama mostrando o Cluster Farm SafeKit a operar sem balanceadores de carga externos ou servidores proxy dedicados\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A solu\u00e7\u00e3o n\u00e3o exige balanceadores de carga ou servidores proxy dedicados acima do farm para implementar o balanceamento de carga. O SafeKit \u00e9 instalado diretamente nos servidores de aplica\u00e7\u00e3o no farm. O balanceamento de carga \u00e9 baseado num endere\u00e7o IP virtual\/endere\u00e7o MAC Ethernet padr\u00e3o e funciona com servidores f\u00edsicos ou m\u00e1quinas virtuais em Windows e Linux sem configura\u00e7\u00e3o de rede especial<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso dos balanceadores de carga de rede<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso dos proxies dedicados no Linux<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso de um <a href=\"\/products\/high-availability-software-for-application-clustering\/microsoft-nlb-vmware-multicast-unicast-alternative\/\">endere\u00e7o Ethernet multicast espec\u00edfico<\/a> no Windows<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/network-load-balancing-cluster\/\" target=\"_blank\" rel=\"noopener\">\nTodas as funcionalidades de clusteriza\u00e7\u00e3o\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/economy.png.webp\" alt=\"\u00cdcone ilustrando a poupan\u00e7a de custos ao agrupar todas as funcionalidades de clusteriza\u00e7\u00e3o e failover necess\u00e1rias numa s\u00f3 solu\u00e7\u00e3o SafeKit\" width=\"100\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>A solu\u00e7\u00e3o inclui todas as funcionalidades de clusteriza\u00e7\u00e3o: endere\u00e7o IP virtual, balanceamento de carga no endere\u00e7o IP do cliente ou em sess\u00f5es, monitoriza\u00e7\u00e3o de falhas de servidor \/ rede \/ software, rein\u00edcio autom\u00e1tico da aplica\u00e7\u00e3o com um tempo de recupera\u00e7\u00e3o r\u00e1pido e uma <a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/\">op\u00e7\u00e3o de replica\u00e7\u00e3o com um m\u00f3dulo mirror<\/a><\/li>\n \t<li>Este n\u00e3o \u00e9 o caso de outras solu\u00e7\u00f5es de balanceamento de carga. Elas s\u00e3o capazes de fazer balanceamento de carga, mas n\u00e3o incluem uma solu\u00e7\u00e3o de clusteriza\u00e7\u00e3o completa com scripts de rein\u00edcio e rein\u00edcio autom\u00e1tico da aplica\u00e7\u00e3o em caso de falha. N\u00e3o oferecem uma op\u00e7\u00e3o de replica\u00e7\u00e3o<\/li>\n \t<li>A configura\u00e7\u00e3o do cluster \u00e9 muito simples e feita por meio de <a href=\"\/products\/high-availability-software-for-application-clustering\/cluster-configuration\/\">m\u00f3dulos de aplica\u00e7\u00e3o<\/a>. N\u00e3o h\u00e1 controlador de dom\u00ednio ou active directory para configurar no Windows. A solu\u00e7\u00e3o funciona em Windows e Linux<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/#farm\" target=\"_blank\" rel=\"noopener\">\nSites remotos e endere\u00e7o IP virtual\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/remote-sites.png.webp\" alt=\"Diagrama ilustrando como o SafeKit usa um endere\u00e7o IP virtual em sites remotos para balanceamento de carga e failover\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>Se os servidores estiverem conectados \u00e0 mesma rede IP por meio de uma LAN estendida entre sites remotos, o <a href=\"\/products\/high-availability-software-for-application-clustering\/how-a-virtual-ip-address-works\/\">endere\u00e7o IP virtual<\/a> do SafeKit funciona com balanceamento de carga no n\u00edvel 2<\/li>\n \t<li>Se os servidores estiverem conectados a redes IP diferentes entre sites remotos, o endere\u00e7o IP virtual pode ser configurado no n\u00edvel de um balanceador de carga com a ajuda do health check (verifica\u00e7\u00e3o de sa\u00fade) do SafeKit. Assim, pode implementar o balanceamento de carga, mas tamb\u00e9m todas as funcionalidades de clusteriza\u00e7\u00e3o do SafeKit, em particular a monitoriza\u00e7\u00e3o e a recupera\u00e7\u00e3o autom\u00e1tica da aplica\u00e7\u00e3o cr\u00edtica nos servidores de aplica\u00e7\u00e3o<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 30%;\"><a href=\"\/products\/high-availability-software-for-application-clustering\/clustering-software-load-balancing-mirroring\/\" target=\"_blank\" rel=\"noopener\">\nSolu\u00e7\u00e3o de alta disponibilidade uniforme\n<small>Mais informa\u00e7\u00f5es &gt;<\/small>\n<\/a>\n<div style=\"text-align: center; padding-top: 20px; padding-bottom: 20px;\"><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/safekit-farm-mirror-300-4.png.webp\" alt=\"Diagrama mostrando a plataforma SafeKit unificada que suporta arquiteturas de cluster farm (balanceamento de carga) e mirror (replica\u00e7\u00e3o)\" width=\"200\" \/><\/div><\/td>\n<td style=\"width: 70%;\">\n<ul>\n \t<li>O SafeKit implementa um cluster farm com balanceamento de carga e failover. Mas tamb\u00e9m implementa um <a href=\"\/products\/high-availability-software-for-application-clustering\/file-replication-byte-level-with-failover-mirror-cluster\/\">cluster mirror com replica\u00e7\u00e3o e failover<\/a>.<\/li>\n \t<li>Assim, uma arquitetura N-tiers pode ser tornada altamente dispon\u00edvel e ter balanceamento de carga com a mesma solu\u00e7\u00e3o no Windows e Linux (mesma instala\u00e7\u00e3o, configura\u00e7\u00e3o, administra\u00e7\u00e3o com a consola SafeKit ou com a interface de linha de comando). Isto \u00e9 \u00fanico no mercado<\/li>\n \t<li>Este n\u00e3o \u00e9 o caso de uma arquitetura que mistura tecnologias diferentes para balanceamento de carga, replica\u00e7\u00e3o e failover<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>Resumo dos Benef\u00edcios do Cluster Farm SafeKit para Balanceamento de Carga<\/h4>\nEm conclus\u00e3o, o Cluster Farm SafeKit oferece uma abordagem unificada, baseada em software, para balanceamento de carga e alta disponibilidade que reduz drasticamente a complexidade e o custo. Ao incorporar o balanceamento de carga e o failover diretamente na camada do servidor de aplica\u00e7\u00e3o usando um endere\u00e7o IP virtual padr\u00e3o, evita a necessidade de hardware de rede externo (balanceadores de carga ou proxies) e configura\u00e7\u00f5es multicast especializadas. Esta abordagem integrada, juntamente com a sua capacidade de se combinar com o cluster mirror para HA N-tiers completo, torna o SafeKit uma solu\u00e7\u00e3o unicamente simples e abrangente para alcan\u00e7ar a entrega de aplica\u00e7\u00f5es escal\u00e1vel e resiliente em diversos ambientes.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"comparacao-ha-safekit-nivel-de-maquina-virtual-vs-nivel-de-aplicacao\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-compara%c3%a7%c3%a3o-ha-safekit-n%c3%advel-de-m%c3%a1quina-virtual-vs-n%c3%advel-de-aplica%c3%a7%c3%a3o\" aria-controls=\"accordion-content-compara%c3%a7%c3%a3o-ha-safekit-n%c3%advel-de-m%c3%a1quina-virtual-vs-n%c3%advel-de-aplica%c3%a7%c3%a3o\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"ha-vm-app\">Compara\u00e7\u00e3o HA SafeKit: N\u00edvel de M\u00e1quina Virtual vs. N\u00edvel de Aplica\u00e7\u00e3o<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-compara%c3%a7%c3%a3o-ha-safekit-n%c3%advel-de-m%c3%a1quina-virtual-vs-n%c3%advel-de-aplica%c3%a7%c3%a3o\"\n\t\t\t\tid=\"accordion-content-compara%c3%a7%c3%a3o-ha-safekit-n%c3%advel-de-m%c3%a1quina-virtual-vs-n%c3%advel-de-aplica%c3%a7%c3%a3o\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Quais s\u00e3o as diferen\u00e7as fundamentais entre a Alta Disponibilidade (HA) baseada em VM e a baseada em Aplica\u00e7\u00e3o do SafeKit?<\/h3>\n<\/header>Compreender a arquitetura de Alta Disponibilidade (HA) \u00e9 crucial para selecionar a solu\u00e7\u00e3o de redund\u00e2ncia correta. O SafeKit oferece duas abordagens prim\u00e1rias para garantir a continuidade do neg\u00f3cio: HA de M\u00e1quina Virtual (HA de VM) e HA de Aplica\u00e7\u00e3o. Embora ambos os m\u00e9todos forne\u00e7am capacidades de failover autom\u00e1tico, diferem significativamente no seu \u00e2mbito, mecanismos de replica\u00e7\u00e3o de dados, velocidade de recupera\u00e7\u00e3o e compatibilidade de plataforma. Esta compara\u00e7\u00e3o detalha essas diferen\u00e7as para ajudar a identificar a estrat\u00e9gia ideal para ambientes de TI espec\u00edficos, quer o foco seja no amplo suporte \u00e0 virtualiza\u00e7\u00e3o ou na recupera\u00e7\u00e3o granular e de alta velocidade da aplica\u00e7\u00e3o.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption>Compara\u00e7\u00e3o de Funcionalidades: HA de VM SafeKit vs. Clusteriza\u00e7\u00e3o HA de Aplica\u00e7\u00e3o SafeKit<\/caption>\n<thead>\n<tr>\n<th style=\"width: 20%;\" scope=\"col\">Funcionalidade de Compara\u00e7\u00e3o<\/th>\n<th style=\"width: 40%;\" scope=\"col\">HA de VM com M\u00f3dulo SafeKit Hyper-V ou KVM<\/th>\n<th style=\"width: 40%;\" scope=\"col\">HA de Aplica\u00e7\u00e3o com M\u00f3dulos de Aplica\u00e7\u00e3o SafeKit<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Diagrama de Implementa\u00e7\u00e3o<\/th>\n<td><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/vm-ha-4.png.webp\" alt=\"Diagrama ilustrando a Alta Disponibilidade de VM SafeKit usando Hyper-V ou KVM: dois hipervisores replicam a imagem completa da VM, permitindo o rein\u00edcio completo da VM e a recupera\u00e7\u00e3o em caso de falha do host.\" width=\"200\" \/><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/02\/application-ha-4.png.webp\" alt=\"Diagrama ilustrando a Alta Disponibilidade de Aplica\u00e7\u00e3o SafeKit: dois servidores de aplica\u00e7\u00e3o (n\u00f3s) com replica\u00e7\u00e3o do sistema de ficheiros e failover r\u00e1pido ao n\u00edvel da aplica\u00e7\u00e3o para baixo RTO.\" width=\"200\" \/><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">\u00c2mbito do Failover<\/th>\n<td>SafeKit dentro de 2 hipervisores: replica\u00e7\u00e3o e failover da VM completa.<\/td>\n<td>SafeKit dentro de 2 m\u00e1quinas virtuais ou f\u00edsicas: replica\u00e7\u00e3o e failover ao n\u00edvel da aplica\u00e7\u00e3o.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Dados Replicados<\/th>\n<td>Replica mais dados (Aplica\u00e7\u00e3o + Sistema Operativo).<\/td>\n<td>Replica apenas dados da aplica\u00e7\u00e3o, resultando em volumes de dados mais pequenos.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Processo e Velocidade de Recupera\u00e7\u00e3o (RTO)<\/th>\n<td>Rein\u00edcio da VM no hipervisor 2 se o hipervisor 1 falhar. O tempo de recupera\u00e7\u00e3o depende do rein\u00edcio do SO. Verificador de VM e mecanismo de failover.<\/td>\n<td>Tempo de recupera\u00e7\u00e3o r\u00e1pido com rein\u00edcio da Aplica\u00e7\u00e3o no SO2 se o servidor 1 falhar. Tipicamente cerca de 1 minuto ou menos (baixo RTO). Verificador de aplica\u00e7\u00e3o e failover de software.<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Configura\u00e7\u00e3o<\/th>\n<td>Solu\u00e7\u00e3o gen\u00e9rica para qualquer aplica\u00e7\u00e3o \/ SO em execu\u00e7\u00e3o na VM.\n<ul style=\"text-align: left;\">\n \t<li>N\u00e3o exige uma compreens\u00e3o t\u00e9cnica da aplica\u00e7\u00e3o instalada dentro da VM.<\/li>\n \t<li>\u00c9 a melhor solu\u00e7\u00e3o se n\u00e3o souber como a aplica\u00e7\u00e3o funciona.<\/li>\n \t<li>S\u00f3 precisa de definir a localiza\u00e7\u00e3o dos ficheiros da VM.<\/li>\n<\/ul>\n<\/td>\n<td>Exige uma compreens\u00e3o t\u00e9cnica da pr\u00f3pria aplica\u00e7\u00e3o.\n<ul style=\"text-align: left;\">\n \t<li>Quais os servi\u00e7os que precisam de ser reiniciados.<\/li>\n \t<li>As pastas espec\u00edficas da aplica\u00e7\u00e3o que precisam de replica\u00e7\u00e3o em tempo real.<\/li>\n \t<li>A configura\u00e7\u00e3o de um endere\u00e7o IP virtual para failover.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Compatibilidade da Plataforma<\/th>\n<td>Funciona com Windows\/Hyper-V e Linux\/KVM, mas n\u00e3o \u00e9 compat\u00edvel com VMware.<\/td>\n<td>Ag\u00f3stico da plataforma; funciona com m\u00e1quinas f\u00edsicas ou virtuais, infraestrutura cloud e qualquer hipervisor, incluindo VMware.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>Recomenda\u00e7\u00e3o Final: HA de VM para Generalidade vs. HA de Aplica\u00e7\u00e3o para Baixo RTO<\/h4>\nEm resumo, a escolha entre o HA de VM e o HA de Aplica\u00e7\u00e3o do SafeKit depende da prioridade. O HA de VM \u00e9 uma solu\u00e7\u00e3o gen\u00e9rica ideal para ambientes padronizados em Hyper-V ou KVM, oferecendo redund\u00e2ncia para toda a pilha do sistema operativo, embora com um Objetivo de Tempo de Recupera\u00e7\u00e3o (RTO) potencialmente mais longo devido ao rein\u00edcio da VM. Por outro lado, o HA de Aplica\u00e7\u00e3o oferece agilidade superior e agnosticismo da plataforma, incluindo suporte para VMware, resultando num RTO muito mais baixo ao focar-se apenas na replica\u00e7\u00e3o e rein\u00edcio dos dados cr\u00edticos da aplica\u00e7\u00e3o. Para o RTO mais baixo e m\u00e1xima flexibilidade de implementa\u00e7\u00e3o, o HA de Aplica\u00e7\u00e3o \u00e9 a escolha SafeKit ideal.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t<div class=\"sow-accordion-panel\n\t\t\t\t\t\"\n\t\t\t\tdata-anchor-id=\"alta-disponibilidade-de-vm-san-less-safekit-vs-ha-hyper-v-vmware\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header-container\" role=\"heading\" aria-level=\"2\">\n\t\t\t\t\t<div class=\"sow-accordion-panel-header\" tabindex=\"0\" role=\"button\" id=\"accordion-label-alta-disponibilidade-de-vm-san-less-safekit-vs-ha-hyper-vvmware\" aria-controls=\"accordion-content-alta-disponibilidade-de-vm-san-less-safekit-vs-ha-hyper-vvmware\" aria-expanded=\"false\">\n\t\t\t\t\t\t<div class=\"sow-accordion-title sow-accordion-title-icon-left\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<header><h2 id=\"safe-vmha-diff\">Alta Disponibilidade de VM: SAN-Less SafeKit vs. HA Hyper-V\/VMware<\/h2><\/header>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"sow-accordion-open-close-button\">\n\t\t\t\t\t\t\t<div class=\"sow-accordion-open-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf218;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"sow-accordion-close-button\">\n\t\t\t\t\t\t\t\t<span class=\"sow-icon-ionicons\" data-sow-icon=\"&#xf209;\"\n\t\t \n\t\taria-hidden=\"true\"><\/span>\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\n\t\t\t<div\n\t\t\t\tclass=\"sow-accordion-panel-content\"\n\t\t\t\trole=\"region\"\n\t\t\t\taria-labelledby=\"accordion-label-alta-disponibilidade-de-vm-san-less-safekit-vs-ha-hyper-vvmware\"\n\t\t\t\tid=\"accordion-content-alta-disponibilidade-de-vm-san-less-safekit-vs-ha-hyper-vvmware\"\n\t\t\t\tstyle=\"display: none;\"\t\t\t>\n\t\t\t\t<div class=\"sow-accordion-panel-border\">\n\t\t\t\t\t<article><header>\n<h3>Qual \u00e9 a diferen\u00e7a entre a Alta Disponibilidade de VM do SafeKit e os Clusters Tradicionais de Armazenamento Partilhado (Cluster Hyper-V e VMware HA)?<\/h3>\n<\/header>Escolher a solu\u00e7\u00e3o certa de Alta Disponibilidade (HA) de M\u00e1quina Virtual (VM) \u00e9 fundamental para manter a continuidade do neg\u00f3cio. As organiza\u00e7\u00f5es de TI enfrentam frequentemente uma escolha arquitet\u00f3nica prim\u00e1ria: utilizar clusters HA tradicionais, que exigem Armazenamento Partilhado dispendioso como uma Storage Area Network (SAN), ou adotar solu\u00e7\u00f5es modernas, baseadas em software, que eliminam esta depend\u00eancia. Esta compara\u00e7\u00e3o fornece uma an\u00e1lise detalhada das principais diferen\u00e7as entre a abordagem sem disco e de replica\u00e7\u00e3o em tempo real do SafeKit (usando os seus m\u00f3dulos Hyper-V e KVM) e as arquiteturas cl\u00e1ssicas de clusteriza\u00e7\u00e3o de disco partilhado tipificadas pelo Cluster Microsoft Hyper-V e pelo VMware HA.\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle horizontal-center\" width=\"100%\"><caption>Compara\u00e7\u00e3o Arquitet\u00f3nica: HA Sem Armazenamento Partilhado SafeKit vs. Clusters Tradicionais Baseados em SAN<\/caption>\n<thead>\n<tr>\n<th style=\"width: 50%;\" scope=\"col\">SafeKit (com M\u00f3dulo Hyper-V ou KVM)<\/th>\n<th style=\"width: 50%;\" scope=\"col\">Cluster Microsoft Hyper-V e VMware HA (Tradicional)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2022\/07\/vm-replicated.png.webp\" alt=\"Diagrama mostrando a replica\u00e7\u00e3o s\u00edncrona HA de VM SafeKit entre dois hosts Hyper-V\/KVM sem exigir um disco partilhado ou SAN.\" width=\"200\" \/><\/td>\n<td><img decoding=\"async\" src=\"https:\/\/www.evidian.com\/wp-content\/smush-webp\/2023\/03\/vm-shared-disk.png.webp\" alt=\"Diagrama ilustrando a arquitetura tradicional de cluster HA de VM, como VMware ou Cluster Hyper-V, que exige um disco partilhado central (SAN) para failover.\" width=\"200\" \/><\/td>\n<\/tr>\n<tr>\n<td>N\u00e3o \u00e9 necess\u00e1rio disco partilhado - utiliza <a href=\"\/products\/high-availability-software-for-application-clustering\/synchronous-replication-vs-asynchronous-replication\/\">replica\u00e7\u00e3o s\u00edncrona em tempo real<\/a> em vez disso, garantindo zero perda de dados.<\/td>\n<td>Exige disco partilhado e um compartimento de disco externo espec\u00edfico (SAN).<\/td>\n<\/tr>\n<tr>\n<td>Suporta Sites Remotos sem exigir replica\u00e7\u00e3o de SAN entre localiza\u00e7\u00f5es.<\/td>\n<td>Os sites remotos tipicamente exigem a replica\u00e7\u00e3o de compartimentos de disco atrav\u00e9s de uma configura\u00e7\u00e3o SAN complexa.<\/td>\n<\/tr>\n<tr>\n<td>N\u00e3o \u00e9 exigida habilidade de TI espec\u00edfica para configurar o sistema (usando <a href=\"\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/\">hyperv.safe<\/a> e <a href=\"\/products\/high-availability-software-for-application-clustering\/linux-kvm-high-availability-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-kvm\/\">kvm.safe<\/a>).<\/td>\n<td>Exige habilidades de TI espec\u00edficas e de alto n\u00edvel para configurar o cluster e a infraestrutura SAN.<\/td>\n<\/tr>\n<tr>\n<td>Note que as solu\u00e7\u00f5es Hyper-V\/SafeKit e KVM\/SafeKit est\u00e3o limitadas \u00e0 replica\u00e7\u00e3o e failover de 32 VMs.<\/td>\n<td>Note que a replica\u00e7\u00e3o integrada do Hyper-V (Hyper-V Replica) n\u00e3o se qualifica como uma solu\u00e7\u00e3o de alta disponibilidade. Isto ocorre porque a replica\u00e7\u00e3o \u00e9 ass\u00edncrona, o que pode resultar em perda de dados durante falhas, e n\u00e3o possui capacidades autom\u00e1ticas de failover e failback.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h4>Conclus\u00e3o: Por que o HA SAN-Less do SafeKit \u00e9 uma Alternativa Moderna<\/h4>\nA diferen\u00e7a principal reside na depend\u00eancia do armazenamento partilhado. A abordagem do SafeKit utiliza replica\u00e7\u00e3o de dados s\u00edncrona diretamente entre servidores, garantindo um cen\u00e1rio de perda zero de dados (RPO=0) e simplificando drasticamente a implementa\u00e7\u00e3o ao eliminar a necessidade de hardware SAN dispendioso e habilidades especializadas de armazenamento. Embora os clusters tradicionais forne\u00e7am funcionalidades robustas, a alta complexidade, o custo elevado e a depend\u00eancia do disco partilhado tornam-nos menos flex\u00edveis, especialmente para implementa\u00e7\u00f5es remotas ou multi-site.\n\nPara organiza\u00e7\u00f5es que priorizam a rela\u00e7\u00e3o custo-efic\u00e1cia, a simplicidade e a implementa\u00e7\u00e3o r\u00e1pida da Alta Disponibilidade de VM sem investir em infraestrutura de armazenamento complexa, o modelo SAN-less do SafeKit oferece uma alternativa superior e moderna.\n\n<\/article>\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-14\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-14\" ><div id=\"pgc-244032-14-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-14-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"15\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71581\" class=\"insert-page insert-page-71581 \"><div id=\"pl-246033\"  class=\"panel-layout\" ><div id=\"pg-246033-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246033-0\" ><div id=\"pgc-246033-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246033-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<header>\n<h2 id=\"safekit-ha-technical-resources\">Teste Gratuito do SafeKit HA &amp; Documenta\u00e7\u00e3o T\u00e9cnica<\/h2>\n<\/header>\n<p>\ud83d\udca1 Para iniciar a sua jornada de alta disponibilidade com o SafeKit, <strong><a href=\"\/products\/high-availability-software-for-application-clustering\/safekit-quick-installation-guides\/\" rel=\"noopener\">comece com os Guias de Instala\u00e7\u00e3o R\u00e1pida<\/a><\/strong>.<\/p>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246033-1\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246033-1\" ><div id=\"pgc-246033-1-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246033-1-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3>\ud83d\udce6 Pacotes de Software HA do SafeKit - Vers\u00e3o 8.2<\/h3>\n<\/header>\n<p>Esta tabela fornece os ficheiros de instala\u00e7\u00e3o do SafeKit para a vers\u00e3o atual, organizados por sistema operativo e tipo de instalador.<\/p>\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle\">\n<thead>\n<tr>\n<th>SO \/ Plataforma<\/th>\n<th>Tipo de Instalador<\/th>\n<th>Benef\u00edcio Chave \/ Documenta\u00e7\u00e3o<\/th>\n<th>Link de Download<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr style=\"background-color: #f9f9f9;\">\n<td><strong>Todas as Plataformas<\/strong><\/td>\n<td><strong>Documento PDF<\/strong><\/td>\n<td><strong>Boletim Oficial de Lan\u00e7amento de Software (Suporte de SO e Corre\u00e7\u00f5es)<\/strong><\/td>\n<td><a title=\"Boletim oficial detalhando os SO suportados e corre\u00e7\u00f5es recentes para o SafeKit 8.2.\" href=\"https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/82softwarereleasebulletin.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\ud83d\udcc4 Ver SafeKit 8.2 SRB<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Windows (Intel 64-bit)<\/strong><\/td>\n<td><strong>Instalador .exe<\/strong><\/td>\n<td>Inclui Microsoft VC++ Redistributable<\/td>\n<td><a title=\"Descarregar SafeKit 8.2 para Windows (instalador EXE com VC++ Redistributable)\" href=\"https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/safekit_windows_x86_64_8_2_5_3.exe\">\u2b07\ufe0f Descarregar SafeKit 8.2 Windows EXE<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Windows (Intel 64-bit)<\/strong><\/td>\n<td><strong>Instalador .msi<\/strong><\/td>\n<td><em>N\u00e3o inclui<\/em> Microsoft VC++ Redistributable<\/td>\n<td><a title=\"Descarregar SafeKit 8.2 para Windows (instalador MSI sem VC++ Redistributable)\" href=\"https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/safekit_windows_x86_64_8_2_5_3.msi\">\u2b07\ufe0f Descarregar SafeKit 8.2 Windows MSI<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Linux (Intel 64-bit)<\/strong><\/td>\n<td><strong>.BIN Auto-extra\u00edvel<\/strong><\/td>\n<td>Inclui pacote Linux e script de instala\u00e7\u00e3o<\/td>\n<td><a title=\"Descarregar SafeKit 8.2 para Linux (ficheiro BIN auto-extra\u00edvel com um pacote Linux padr\u00e3o e um script de instala\u00e7\u00e3o)\" href=\"https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/safekitlinux_x86_64_8_2_5_4.bin\">\u2b07\ufe0f Descarregar SafeKit 8.2 Linux BIN (Intel)<\/a><\/td>\n<\/tr>\n<tr>\n<td><strong>Linux (ARM 64-bit)<\/strong><\/td>\n<td><strong>.BIN Auto-extra\u00edvel<\/strong><\/td>\n<td>Inclui pacote Linux e script de instala\u00e7\u00e3o<\/td>\n<td><a title=\"Descarregar SafeKit 8.2 para Linux (ficheiro BIN auto-extra\u00edvel com um pacote Linux padr\u00e3o e um script de instala\u00e7\u00e3o)\" href=\"https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/safekitlinux_aarch64_8_2_5_4.bin\">\u2b07\ufe0f Descarregar SafeKit 8.2 Linux BIN (ARM)<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>\u27a1\ufe0f <a title=\"Aceder aos Ficheiros de Instala\u00e7\u00e3o e Documenta\u00e7\u00e3o Anteriores do SafeKit v7.5\" href=\"\/products\/high-availability-software-for-application-clustering\/insert-safekit-75-training-en\/\">Ir para Arquivos da v7.5<\/a><\/p>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-246033-2\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-246033-2\" ><div id=\"pgc-246033-2-0\"  class=\"panel-grid-cell\" ><div id=\"panel-246033-2-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article id=\"trial-offer\">\n<header>\n<h3>\ud83d\udd11 Chave de Teste HA do SafeKit<\/h3>\n<\/header>\n<p>O link seguinte fornece acesso a uma avalia\u00e7\u00e3o completa das funcionalidades, concebida para testar e configurar um cluster de High Availability com o SafeKit.<\/p>\n<p>\u27a1\ufe0f <a title=\"Solicite a sua chave de licen\u00e7a de teste gratuita de 30 dias do SafeKit High Availability\" href=\"\/products\/high-availability-software-for-application-clustering\/safekit-free-trial-licence-key-high-availability\/\" target=\"_blank\" rel=\"noopener noreferrer\">Obtenha a Sua Chave de Teste Gratuita de 1 M\u00eas para Testar a High Availability do SafeKit<\/a><\/p>\n<\/article>\n<\/div>\n<\/div><\/div><div id=\"panel-246033-2-0-1\" class=\"so-panel widget widget_sow-editor panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3 id=\"config-guides-heading\">\ud83d\udcda Guias de Configura\u00e7\u00e3o SafeKit para o Seu Cluster HA<\/h3>\n<p>Documenta\u00e7\u00e3o essencial para configurar e gerir o seu Cluster de High Availability SafeKit.<\/p>\n<\/header>\n<ul>\n<li><a title=\"Comece a utilizar rapidamente com os Guias de Instala\u00e7\u00e3o R\u00e1pida para o SafeKit.\" href=\"\/products\/high-availability-software-for-application-clustering\/safekit-quick-installation-guides\/\" target=\"_blank\" rel=\"noopener noreferrer\">Guias de Instala\u00e7\u00e3o R\u00e1pida SafeKit<\/a><\/li>\n<li><a title=\"Ver o manual do utilizador completo para SafeKit vers\u00e3o 8.2 (HTML).\" href=\"\/products\/high-availability-software-for-application-clustering\/safekit-user-guide-82\/\" target=\"_blank\" rel=\"noopener noreferrer\">Guia do Utilizador SafeKit HTML (Vers\u00e3o 8.2)<\/a> \/ <a title=\"Ver o manual do utilizador completo para SafeKit vers\u00e3o 8.2 (PDF).\" href=\"\/safekit\/downloads\/version-82\/safekituserguideen.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" download=\"\">Descarregar PDF<\/a><\/li>\n<li><a title=\"Ver as novidades, altera\u00e7\u00f5es e corre\u00e7\u00f5es na vers\u00e3o 8.2 do SafeKit (HTML).\" href=\"\/products\/high-availability-software-for-application-clustering\/safekit-release-notes-8-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Notas de Lan\u00e7amento SafeKit HTML (Vers\u00e3o 8.2)<\/a> \/ <a title=\"Ver as novidades, altera\u00e7\u00f5es e corre\u00e7\u00f5es na vers\u00e3o 8.2 do SafeKit (PDF).\" href=\"\/safekit\/downloads\/version-82\/safekit82releasenotes.pdf\" target=\"_blank\" rel=\"noopener noreferrer\" download=\"\">Descarregar PDF<\/a><\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><div id=\"pgc-246033-2-1\"  class=\"panel-grid-cell\" ><div id=\"panel-246033-2-1-0\" class=\"so-panel widget widget_sow-editor panel-first-child\" data-index=\"4\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3>\ud83c\udf93 Forma\u00e7\u00e3o e Certifica\u00e7\u00e3o Gratuitas sobre SafeKit<\/h3>\n<\/header>\n<p>Ganhe experi\u00eancia valiosa em High Availability (HA) com o nosso programa de certifica\u00e7\u00e3o gratuito.<\/p>\n<ul>\n<li><a href=\"https:\/\/training.my.evidian.com\/mod\/page\/view.php?id=712\" target=\"_blank\" rel=\"noopener\" aria-label=\"Link para Obter a Sua Certifica\u00e7\u00e3o SafeKit High Availability Gratuitamente\">Obtenha Gratuitamente a Sua Certifica\u00e7\u00e3o SafeKit em High Availability<\/a><\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><div id=\"panel-246033-2-1-1\" class=\"so-panel widget widget_sow-editor panel-last-child\" data-index=\"5\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h3>\u2139\ufe0f Documenta\u00e7\u00e3o de Marketing do Produto<\/h3>\n<\/header>\n<p>Explore a nossa documenta\u00e7\u00e3o de marketing do produto para o software SafeKit HA, que inclui uma ficha t\u00e9cnica detalhada, um white paper do produto e uma vis\u00e3o geral t\u00e9cnica.<\/p>\n<ul>\n<li><a href=\"\/pdf\/high-availability-overview.pdf\" target=\"_blank\" rel=\"noopener\">Ficha T\u00e9cnica do Cluster de High Availability SafeKit (PDF)<\/a><\/li>\n<li><a href=\"\/pdf\/wp-safekit-en.pdf\" target=\"_blank\" rel=\"noopener\">White Paper sobre Tecnologia de Cluster de High Availability (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/view.officeapps.live.com\/op\/view.aspx?src=https:\/\/www.evidian.com\/safekit\/downloads\/version-82\/safekit-technical-overview-en.docx\" target=\"_blank\" rel=\"noopener\">Vis\u00e3o Geral T\u00e9cnica de High Availability SafeKit (DOCX)<\/a><\/li>\n<\/ul>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-15\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-15\" ><div id=\"pgc-244032-15-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-15-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"16\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71474\" class=\"insert-page insert-page-71474 \"><div id=\"pl-244097\"  class=\"panel-layout\" ><div id=\"pg-244097-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244097-0\" ><div id=\"pgc-244097-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244097-0-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<article>\n<header>\n<h2 id=\"safekit-ha-application-modules\">Biblioteca de M\u00f3dulos de Aplica\u00e7\u00e3o SafeKit: Solu\u00e7\u00f5es de HA Prontas a Usar<\/h2>\n<\/header>\n<p>Esta tabela apresenta as solu\u00e7\u00f5es de Alta Disponibilidade (HA) SafeKit, categorizadas por aplica\u00e7\u00e3o e ambiente operativo (Bases de Dados, Servidores Web, VMs, Cloud). Identifique o m\u00f3dulo <code>.safe<\/code> pr\u00e9-configurado espec\u00edfico (ex: <code>mirror.safe<\/code>, <code>farm.safe<\/code>, entre outros) necess\u00e1rio para replica\u00e7\u00e3o em tempo real, balanceamento de carga e failover autom\u00e1tico de aplica\u00e7\u00f5es de neg\u00f3cio cr\u00edticas em Windows ou Linux. Simplifique a configura\u00e7\u00e3o do seu cluster de HA com links diretos para guias de instala\u00e7\u00e3o r\u00e1pida.<\/p>\n<p><strong>\u26a0\ufe0f Nota:<\/strong> Os m\u00f3dulos <code>.safe<\/code> est\u00e3o dispon\u00edveis para download nos guias de instala\u00e7\u00e3o. Um m\u00f3dulo <code>.safe<\/code> SafeKit \u00e9 essencialmente um template de Alta Disponibilidade (HA) pr\u00e9-configurado que define como uma aplica\u00e7\u00e3o espec\u00edfica ser\u00e1 clusterizada e protegida pelo software SafeKit. Na pr\u00e1tica, cont\u00e9m um ficheiro de configura\u00e7\u00e3o (<code>userconfig.xml<\/code>) e scripts de reinicializa\u00e7\u00e3o.<\/p>\n<div class=\"table-container-mobile\">\n<table class=\"border vertical-middle\">\n<caption>Solu\u00e7\u00f5es de Alta Disponibilidade (HA) SafeKit: Guias de Instala\u00e7\u00e3o R\u00e1pida (com m\u00f3dulos .safe para download)<\/caption>\n<thead>\n<tr>\n<th scope=\"col\">Categoria da Aplica\u00e7\u00e3o<\/th>\n<th scope=\"col\">Cen\u00e1rio de HA<\/th>\n<th scope=\"col\">Arquitetura de HA<\/th>\n<th scope=\"col\">M\u00f3dulo de HA da Aplica\u00e7\u00e3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<th scope=\"row\">Novas Aplica\u00e7\u00f5es<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Replica\u00e7\u00e3o em Tempo Real Windows\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/windows-high-availability-software-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Windows<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Replica\u00e7\u00e3o em Tempo Real Windows (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/windows-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Windows<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Novas Aplica\u00e7\u00f5es<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Replica\u00e7\u00e3o em Tempo Real Linux\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-high-availability-software-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Linux<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Replica\u00e7\u00e3o em Tempo Real Linux (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-high-availability-software-synchronous-replication-failover\/safekit-quick-installation-guide-for-a-new-linux-application-with-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Linux<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Novas Aplica\u00e7\u00f5es<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga de Rede Windows\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/windows-load-balancing-failover\/\">Arquitetura de Balanceamento de Carga Windows<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Balanceamento de Carga de Rede Windows (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/windows-load-balancing-failover\/safekit-quick-installation-guide-for-a-new-windows-application-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para Windows<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Novas Aplica\u00e7\u00f5es<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga de Rede Linux\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-load-balancing-failover\/\">Arquitetura de Balanceamento de Carga Linux<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Balanceamento de Carga de Rede Linux (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-load-balancing-failover\/safekit-quick-installation-guide-for-a-new-linux-application-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para Linux<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: SQL Server Mirroring\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/sql-server-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-microsoft-sql-server\/\">Arquitetura de Cluster Mirror Microsoft SQL Server<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Cluster SQL Server\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/sql-server-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-microsoft-sql-server\/\">Guia de Instala\u00e7\u00e3o <code>sqlserver.safe<\/code> para Microsoft SQL Server<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Replica\u00e7\u00e3o PostgreSQL\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/postgresql-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror PostgreSQL<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Replica\u00e7\u00e3o PostgreSQL\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/postgresql-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-postgresql\/\">Guia de Instala\u00e7\u00e3o <code>postgresql.safe<\/code> para PostgreSQL<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster MySQL\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/mysql-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror MySQL<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Cluster MySQL\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/mysql-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-mysql\/\">Guia de Instala\u00e7\u00e3o <code>mysql.safe<\/code> para MySQL<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster MariaDB\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/mariadb-simplest-high-availability-cluster-synchronous-replication-failover-redundant-servers\/\">Arquitetura de Cluster Mirror MariaDB<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Cluster MariaDB\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/mariadb-simplest-high-availability-cluster-synchronous-replication-failover-redundant-servers\/safekit-quick-installation-guide-with-mariadb\/\">Guia de Instala\u00e7\u00e3o <code>mysql.safe<\/code> para MariaDB<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Oracle\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/oracle-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Oracle<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Cluster Failover Oracle\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/oracle-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-oracle\/\">Guia de Instala\u00e7\u00e3o <code>oracle.safe<\/code> para Oracle<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Bases de Dados<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: HA Firebird\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/firebird-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Firebird<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Firebird\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/firebird-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-firebird\/\">Guia de Instala\u00e7\u00e3o <code>firebird.safe<\/code> para Firebird<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Servidores Web<\/th>\n<td>Balanceamento de Carga e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga Apache\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/apache-load-balancing-failover-2\/\">Arquitetura de Balanceamento de Carga Apache<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Balanceamento de Carga e Failover Apache\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/apache-load-balancing-failover-2\/safekit-quick-installation-guide-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>apache_farm.safe<\/code> para Apache<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Servidores Web<\/th>\n<td>Balanceamento de Carga e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga IIS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/iis-load-balancing-failover\/\">Arquitetura de Balanceamento de Carga IIS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Balanceamento de Carga e Failover IIS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/iis-load-balancing-failover\/safekit-quick-installation-guide-with-iis-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>iis_farm.safe<\/code> para IIS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Servidores Web<\/th>\n<td>Balanceamento de Carga e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga NGINX\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/nginx-the-simplest-load-balancing-cluster-with-failover\/\">Arquitetura de Balanceamento de Carga NGINX<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Balanceamento de Carga e Failover NGINX\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/nginx-the-simplest-load-balancing-cluster-with-failover\/safekit-quick-installation-guide-with-nginx-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para NGINX<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VMs e Contentores<\/th>\n<td>Replica\u00e7\u00e3o e Failover de VMs<\/td>\n<td><a title=\"Como funciona: Replica\u00e7\u00e3o Hyper-V\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/\">Arquitetura de HA para VM Hyper-V<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Replica\u00e7\u00e3o de VM Hyper-V\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Hyper-V<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VMs e Contentores<\/th>\n<td>Replica\u00e7\u00e3o e Failover de VMs<\/td>\n<td><a title=\"Como funciona: Replica\u00e7\u00e3o KVM\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-kvm-high-availability-replication-automatic-failover-load-balancing\/\">Arquitetura de HA para VM KVM<\/a><\/td>\n<td><a title=\"Guia de Instala\u00e7\u00e3o R\u00e1pida HA Replica\u00e7\u00e3o de VM KVM\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/linux-kvm-high-availability-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-kvm\/\">Guia de Instala\u00e7\u00e3o <code>kvm.safe<\/code> para KVM<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VMs e Contentores<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Docker\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/docker-container-high-availability-cluster-synchronous-replication-failover\/\">Arquitetura de HA para Contentores Docker<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover de Contentores Docker\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/docker-container-high-availability-cluster-synchronous-replication-failover\/safekit-quick-installation-guide-with-docker\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Docker<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VMs e Contentores<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Podman\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/podman-the-simplest-high-availability-cluster-between-two-redundant-servers\/\">Arquitetura de HA para Contentores Podman<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover de Contentores Podman\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/podman-the-simplest-high-availability-cluster-between-two-redundant-servers\/safekit-quick-installation-guide-with-podman\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Podman<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">VMs e Contentores<\/th>\n<td>Replica\u00e7\u00e3o e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Kubernetes K3S\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/kubernetes-k3s-the-simplest-high-availability-cluster-with-synchronous-replication-and-failover-between-two-redundant-servers\/\">Arquitetura de Cluster Kubernetes K3S<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Replica\u00e7\u00e3o Kubernetes K3S\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/kubernetes-k3s-the-simplest-high-availability-cluster-with-synchronous-replication-and-failover-between-two-redundant-servers\/safekit-quick-installation-guide-with-kunenetes\/\">Guia de Instala\u00e7\u00e3o <code>k3s.safe<\/code> para Kubernetes K3S<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">AWS Cloud<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster de Replica\u00e7\u00e3o AWS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/aws-high-availability-cluster-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror AWS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Replica\u00e7\u00e3o AWS (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/aws-high-availability-cluster-synchronous-replication-failover\/safekit-quick-installation-guide-in-aws-mirror-safe-module-for-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para AWS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">AWS Cloud<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga AWS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/aws-load-balancing-cluster-failover\/\">Arquitetura de Balanceamento de Carga AWS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Balanceamento de Carga AWS (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/aws-load-balancing-cluster-failover\/safekit-quick-installation-guide-in-aws-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para AWS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">GCP Cloud<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster de Replica\u00e7\u00e3o GCP\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/gcp-high-availability-cluster-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror GCP<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Replica\u00e7\u00e3o GCP (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/gcp-high-availability-cluster-synchronous-replication-failover\/safekit-quick-installation-guide-in-gcp-with-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para GCP<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">GCP Cloud<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga GCP\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/gcp-load-balancing-cluster-failover\/\">Arquitetura de Balanceamento de Carga GCP<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Balanceamento de Carga GCP (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/gcp-load-balancing-cluster-failover\/safekit-quick-installation-guide-in-gcp-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para GCP<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Azure Cloud<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster de Replica\u00e7\u00e3o Azure\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/azure-high-availability-cluster-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Azure<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Replica\u00e7\u00e3o Azure (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/azure-high-availability-cluster-synchronous-replication-failover\/safekit-quick-installation-guide-in-azure-with-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Azure<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Azure Cloud<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga Azure\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/azure-load-balancing-cluster-failover\/\">Arquitetura de Balanceamento de Carga Azure<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Balanceamento de Carga Azure (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/azure-load-balancing-cluster-failover\/safekit-quick-installation-guide-in-azure-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para Azure<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Cloud<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Cluster de Replica\u00e7\u00e3o Cloud\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/cloud-high-availability-cluster-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Cloud<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Replica\u00e7\u00e3o Cloud (mirror.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/cloud-high-availability-cluster-synchronous-replication-failover\/safekit-quick-installation-guide-in-cloud-with-real-time-replication-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>mirror.safe<\/code> para Cloud<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Cloud<\/th>\n<td>Balanceamento de Carga de Rede e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Balanceamento de Carga Cloud\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/cloud-load-balancing-cluster-failover\/\">Arquitetura de Balanceamento de Carga Cloud<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Cluster de Balanceamento de Carga Cloud (farm.safe)\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/cloud-load-balancing-cluster-failover\/safekit-quick-installation-guide-in-cloud-with-network-load-balancing-and-failover\/\">Guia de Instala\u00e7\u00e3o <code>farm.safe<\/code> para Cloud<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Milestone XProtect\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/milestone-xprotect-corporate-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Milestone XProtect<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover de Management Server Milestone XProtect\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/milestone-xprotect-corporate-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-milestone-xprotect-management-server\/\">Guia de Instala\u00e7\u00e3o <code>milestone.safe<\/code> para Milestone XProtect<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Nedap AEOS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/nedap-high-availability-synchronous-replication-failover\/\">Arquitetura de Cluster Mirror Nedap AEOS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Nedap AEOS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/nedap-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-nedap\/\">Guia de Instala\u00e7\u00e3o <code>nedap.safe<\/code> para Nedap AEOS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Genetec SQL\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/sql-server-high-availability-synchronous-replication-failover\/?app=Genetec\">Arquitetura de Cluster Mirror Genetec SQL<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover SQL Server Genetec\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/sql-server-high-availability-synchronous-replication-failover\/safekit-quick-installation-guide-with-microsoft-sql-server\/?app=Genetec\">Guia de Instala\u00e7\u00e3o <code>sqlserver.safe<\/code> para Genetec (SQL Server)<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Bosch AMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/bosch-ams-the-simplest-high-availability-cluster-between-two-redundant-servers-without-shared-disk\/\">Arquitetura de HA para VM Bosch AMS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Bosch AMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Bosch%20AMS\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Bosch AMS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Bosch BIS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/bosch-bis-the-simplest-high-availability-cluster-between-two-redundant-servers-without-shared-disk\/\">Arquitetura de HA para VM Bosch BIS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Bosch BIS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Bosch%20BIS\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Bosch BIS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Bosch BVMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/bosch-bvms-the-simplest-high-availability-cluster-between-two-redundant-servers-without-shared-disk\/\">Arquitetura de HA para VM Bosch BVMS<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Bosch BVMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Bosch%20BVMS\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Bosch BVMS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Hanwha Vision\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hanwha-vision-cluster-without-shared-storage-on-a-san\/\">Arquitetura de HA para VM Hanwha Vision<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Hanwha Vision\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Hanwha%20Vision\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Hanwha Vision<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Seguran\u00e7a F\u00edsica \/ VMS<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Hanwha Wisenet\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hanwha-wisenet-wave-the-simplest-high-availability-cluster-between-two-redundant-servers-without-shared-disk\/\">Arquitetura de HA para VM Hanwha Wisenet<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Hanwha Wisenet\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Hanwha%20Wisenet\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Hanwha Wisenet<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens Siveillance suite\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-siveillance-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM Siemens Siveillance suite<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens Siveillance suite\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20Siveillance%20suite\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens Siveillance suite<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens Desigo CC\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-desigo-cc-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM Siemens Desigo CC<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens Desigo CC\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20Desigo%20CC\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens Desigo CC<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de Aplica\u00e7\u00f5es<\/td>\n<td><a title=\"Como funciona: Failover Siemens Siveillance VMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-siveillance-vms-the-simplest-high-availability-cluster-between-two-redundant-servers\/\">Arquitetura de Cluster Mirror Siemens Siveillance<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Siemens Siveillance VMS\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-siveillance-vms-the-simplest-high-availability-cluster-between-two-redundant-servers\/#trial\">Guia de Instala\u00e7\u00e3o <code>SiveillanceVMS.safe<\/code> para Siemens Siveillance VMS<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens SiPass\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-sipass-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM Siemens SiPass<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens SiPass\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20SiPass\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens SiPass<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens SIPORT\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-siport-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM Siemens SIPORT<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens SIPORT\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20SIPORT\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens SIPORT<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens SIMATIC PCS 7\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-simatic-pcs-7-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM SIMATIC PCS 7<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens SIMATIC PCS 7\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20SIMATIC%20PCS%207\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens SIMATIC PCS 7<\/a><\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Produtos Siemens<\/th>\n<td>Replica\u00e7\u00e3o em Tempo Real e Failover de VMs<\/td>\n<td><a title=\"Como funciona: HA Siemens SIMATIC WinCC\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/siemens-simatic-wincc-redundancy-high-availability-cluster-active-active\/\">Arquitetura de HA para VM SIMATIC WinCC<\/a><\/td>\n<td><a title=\"Guia R\u00e1pido HA Failover Hyper-V Siemens SIMATIC WinCC\" href=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/hyper-v-replication-automatic-failover-load-balancing\/safekit-quick-installation-guide-with-hyper-v\/?app=Siemens%20SIMATIC%20WinCC\">Guia de Instala\u00e7\u00e3o <code>hyperv.safe<\/code> para Siemens SIMATIC WinCC<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/article>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><div id=\"pg-244032-16\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244032-16\" ><div id=\"pgc-244032-16-0\"  class=\"panel-grid-cell\" ><div id=\"panel-244032-16-0-0\" class=\"so-panel widget widget_sow-editor panel-first-child panel-last-child\" data-index=\"17\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-editor so-widget-sow-editor-base\"\n\t\t\t\n\t\t>\n<div class=\"siteorigin-widget-tinymce textwidget\">\n\t<div data-post-id=\"71458\" class=\"insert-page insert-page-71458 \"><div id=\"pl-244069\"  class=\"panel-layout\" ><div id=\"pg-244069-0\"  class=\"panel-grid panel-has-style\" ><div class=\"panel-row-style panel-row-style-for-244069-0\" ><div id=\"pgc-244069-0-0\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><div id=\"pgc-244069-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-1-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"0\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"\/products\/high-availability-software-for-application-clustering\/contact-us-for-safekit\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83e\uddd1 Contate-nos\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-2\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-2-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"1\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"https:\/\/www.evidian.com\/products\/high-availability-software-for-application-clustering\/safekit-free-trial\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83c\udf81 Teste gratuito do SafeKit\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-3\"  class=\"panel-grid-cell\" ><div id=\"panel-244069-0-3-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"2\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"https:\/\/training.my.evidian.com\/mod\/page\/view.php?id=712\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83c\udfc5 Certifica\u00e7\u00e3o gratuita\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-4\"  class=\"panel-grid-cell panel-grid-cell-mobile-last\" ><div id=\"panel-244069-0-4-0\" class=\"so-panel widget widget_sow-button panel-first-child panel-last-child\" data-index=\"3\" ><div\n\t\t\t\n\t\t\tclass=\"so-widget-sow-button so-widget-sow-button-atom-22117c521b6b-244069\"\n\t\t\t\n\t\t><div class=\"ow-button-base ow-button-align-center\"\n>\n\t\t\t<a\n\t\t\t\t\thref=\"\/products\/high-availability-software-for-application-clustering\/get-a-quote-safekit-en\/\"\n\t\t\t\t\tclass=\"sowb-button ow-icon-placement-left ow-button-hover\" target=\"_blank\" rel=\"noopener noreferrer\" \t>\n\t\t<span>\n\t\t\t\n\t\t\t\ud83d\udcb0 Custo da licen\u00e7a perp\u00e9tua\t\t<\/span>\n\t\t\t<\/a>\n\t<\/div>\n<\/div><\/div><\/div><div id=\"pgc-244069-0-5\"  class=\"panel-grid-cell panel-grid-cell-empty\" ><\/div><\/div><\/div><\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"SafeKit: Software de Alta Disponibilidade SANless Tudo-em-Um e Clustering de Aplica\u00e7\u00f5es","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":9,"comment_status":"closed","ping_status":"closed","template":"page-full-screen.php","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"class_list":["post-244032","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.3 (Yoast SEO v27.3) - 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