{"id":2269,"date":"2020-02-05T13:40:40","date_gmt":"2020-02-05T13:40:40","guid":{"rendered":"https:\/\/www.tiagoneves.net\/blog\/?p=2269"},"modified":"2020-02-05T13:40:46","modified_gmt":"2020-02-05T13:40:46","slug":"leitura-na-replica-do-alwayson-com-sql-standard-isso-e-possivel-parte-i","status":"publish","type":"post","link":"https:\/\/www.tiagoneves.net\/blog\/leitura-na-replica-do-alwayson-com-sql-standard-isso-e-possivel-parte-i\/","title":{"rendered":"Leitura na R\u00e9plica do AlwaysOn com SQL Standard? Isso \u00e9 poss\u00edvel? &#8211; Parte I"},"content":{"rendered":"\n<p>Ol\u00e1 pessoal\ntudo certo?<\/p>\n\n\n\n<p>Estamos\niniciando mais um ano de atividade aqui no blog, neste primeiro post vou\ncompartilhar uma solu\u00e7\u00e3o de contorno que desenhei em um cliente.<\/p>\n\n\n\n<p><strong>Cen\u00e1rio:<\/strong><\/p>\n\n\n\n<p>O cliente\nestava tendo v\u00e1rios problemas de performance no SQL Server, pois no ambiente\ndele tinha v\u00e1rias requisi\u00e7\u00f5es de relat\u00f3rios, al\u00e9m das transa\u00e7\u00f5es e\nprocessamento de rotinas.<\/p>\n\n\n\n<p>O servidor\ndo cliente tinha <strong>16 vCore e 128 GB de mem\u00f3ria<\/strong>. Todo in\u00edcio de m\u00eas,\ndevido ao fechamento de faturamento, o cliente expandia o servidor para <strong>32\nvCore<\/strong> e mesmo assim ele ainda tinha problemas de <strong>CPU 100%!!!<\/strong><\/p>\n\n\n\n<p><strong>Solu\u00e7\u00e3o\nde contorno:<\/strong><\/p>\n\n\n\n<p>O cliente\ntem um servidor <strong>SQL Server 2017 Standard<\/strong>, ent\u00e3o pensamos em criar um <strong>AlwaysOn<\/strong>\npara colocar os <strong>relat\u00f3rios<\/strong> para serem gerados no outro servidor (Passivo),\nassim conseguimos reduzir a carga no servidor Ativo. <\/p>\n\n\n\n<p><strong>Mas\nTiago espera a\u00ed. \u201cSQL Standard com AlwaysOn fazendo leitura na r\u00e9plica\u201d, como\nassim? Voc\u00ea n\u00e3o sabe que leitura na r\u00e9plica s\u00f3 funciona no SQL Server\nEnterprise?<\/strong><\/p>\n\n\n\n<p>Sim, eu sei\nque leitura na r\u00e9plica s\u00f3 funciona no SQL Server Enterprise, por\u00e9m como eu\ndisse no come\u00e7o do post, essa foi uma solu\u00e7\u00e3o de contorno, mas&#8230;. logo logo\nvoc\u00ea ir\u00e1 entender pequeno gafanhoto&#8230;<\/p>\n\n\n\n<p><strong>Neste primeiro momento, vou compartilhar como configuramos o AlwaysOn no SQL Server.Ent\u00e3o vamos a solu\u00e7\u00e3o! <\/strong><\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>O primeiro passo \u00e9 habilitar a feature <strong>\u201cFailover Cluster Manager\u201d<\/strong> no Windows Server. Para isso devemos abrir o \u201cServer Manager\u201d.<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" decoding=\"async\" width=\"1368\" height=\"766\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?fit=678%2C379&amp;ssl=1\" alt=\"\" data-id=\"2270\" data-full-url=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?fit=1368%2C766&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2270\" class=\"wp-image-2270\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?w=1368&amp;ssl=1 1368w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?resize=300%2C168&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?resize=1024%2C573&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot001.png?resize=768%2C430&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>2. Selecionar o \u201cAdd roles and features\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"481\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot002.png?resize=678%2C481&#038;ssl=1\" alt=\"\" data-id=\"2271\" data-full-url=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot002.png?fit=787%2C558&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2271\" class=\"wp-image-2271\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot002.png?w=787&amp;ssl=1 787w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot002.png?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot002.png?resize=768%2C545&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>3. Depois devemos selecionar \u201cRole-based or feature-based installation\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"485\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot003.png?resize=678%2C485&#038;ssl=1\" alt=\"\" data-id=\"2272\" data-full-url=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot003.png?fit=785%2C561&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2272\" class=\"wp-image-2272\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot003.png?w=785&amp;ssl=1 785w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot003.png?resize=300%2C214&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot003.png?resize=768%2C549&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>4. Agora devemos selecionar o servidor que vamos realizar a instala\u00e7\u00e3o. Como esse servidor n\u00e3o faz parte de um pool, ent\u00e3o ir\u00e1 aparecer somente o servidor local.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"483\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot004.png?resize=678%2C483&#038;ssl=1\" alt=\"\" data-id=\"2273\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot004.png?fit=779%2C555&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2273\" class=\"wp-image-2273\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot004.png?w=779&amp;ssl=1 779w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot004.png?resize=300%2C214&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot004.png?resize=768%2C547&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>5. Selecione \u201cFeatures\u201d, depois procure e selecione a feature \u201cFailover Clustering\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"482\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot005.png?resize=678%2C482&#038;ssl=1\" alt=\"\" data-id=\"2274\" data-full-url=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot005.png?fit=785%2C558&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2274\" class=\"wp-image-2274\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot005.png?w=785&amp;ssl=1 785w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot005.png?resize=300%2C213&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot005.png?resize=768%2C546&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>6. Espere concluir a instala\u00e7\u00e3o (aqui n\u00e3o ser\u00e1 necess\u00e1rio reiniciar o servidor). Ap\u00f3s a instala\u00e7\u00e3o, j\u00e1 temos o Gerenciamento de Cluster no servidor.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-6 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"628\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006.png?resize=375%2C628&#038;ssl=1\" alt=\"\" data-id=\"2275\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006.png?fit=375%2C628&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2275\" class=\"wp-image-2275\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006.png?w=375&amp;ssl=1 375w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006.png?resize=179%2C300&amp;ssl=1 179w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Os passos\ndever\u00e3o ser replicados para instalar o \u201cFailover Cluster Manager\u201d nos demais\nn\u00f3s.<\/p>\n\n\n\n<p><strong>Configurando\no Windows Cluster<\/strong><\/p>\n\n\n\n<p>Depois de instalado a feature nos servidores, agora devemos criar um cluster, para isso devemos seguir os seguintes passos.<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>Abrir o \u201cFailover Cluster Manager\u201d<\/li><\/ol>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-7 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"375\" height=\"628\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006-1.png?resize=375%2C628&#038;ssl=1\" alt=\"\" data-id=\"2277\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006-1.png?fit=375%2C628&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2277\" class=\"wp-image-2277\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006-1.png?w=375&amp;ssl=1 375w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot006-1.png?resize=179%2C300&amp;ssl=1 179w\" sizes=\"auto, (max-width: 375px) 100vw, 375px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>2. No console do \u201cFailover Cluster Manager\u201d, devemos clicar e selecionar a op\u00e7\u00e3o \u201cCreate Cluster\u201d.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-8 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"678\" height=\"488\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot007-1.png?resize=678%2C488&#038;ssl=1\" alt=\"\" data-id=\"2278\" data-full-url=\"https:\/\/i2.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot007-1.png?fit=1009%2C726&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2278\" class=\"wp-image-2278\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot007-1.png?w=1009&amp;ssl=1 1009w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot007-1.png?resize=300%2C216&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot007-1.png?resize=768%2C553&amp;ssl=1 768w\" sizes=\"auto, (max-width: 678px) 100vw, 678px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>3. Ir\u00e1 aparecer a tela de apresenta\u00e7\u00e3o e o Wizard. Ap\u00f3s isso, voc\u00ea dever\u00e1 seguir pelo Wizard.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-9 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"455\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot008.png?resize=670%2C455&#038;ssl=1\" alt=\"\" data-id=\"2279\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot008.png?fit=670%2C455&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2279\" class=\"wp-image-2279\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot008.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot008.png?resize=300%2C204&amp;ssl=1 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>4. Agora devemos adicionar os servidores que far\u00e3o parte do Cluster. Neste post vamos utilizar os servidores <strong>SQL21 e SQL23<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-10 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"669\" height=\"452\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot009.png?resize=669%2C452&#038;ssl=1\" alt=\"\" data-id=\"2280\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot009.png?fit=669%2C452&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2280\" class=\"wp-image-2280\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot009.png?w=669&amp;ssl=1 669w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot009.png?resize=300%2C203&amp;ssl=1 300w\" sizes=\"auto, (max-width: 669px) 100vw, 669px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>5. Agora ser\u00e1 executado uma verifica\u00e7\u00e3o se os servidores est\u00e3o compliance para a instala\u00e7\u00e3o do servi\u00e7o do cluster.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-11 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"455\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot010.png?resize=668%2C455&#038;ssl=1\" alt=\"\" data-id=\"2281\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot010.png?fit=668%2C455&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2281\" class=\"wp-image-2281\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot010.png?w=668&amp;ssl=1 668w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot010.png?resize=300%2C204&amp;ssl=1 300w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>6. Voc\u00ea tem a op\u00e7\u00e3o de selecionar somente alguns testes ou executar todos.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-12 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"462\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot011.png?resize=671%2C462&#038;ssl=1\" alt=\"\" data-id=\"2282\" data-full-url=\"https:\/\/i2.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot011.png?fit=671%2C462&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2282\" class=\"wp-image-2282\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot011.png?w=671&amp;ssl=1 671w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot011.png?resize=300%2C207&amp;ssl=1 300w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>7. Neste caso, selecionei apenas alguns testes, pois como n\u00e3o estou fazendo a configura\u00e7\u00e3o de um FCI (Failover Cluster Instance), n\u00e3o tem necessidade de validar o storage. <\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-13 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"674\" height=\"458\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot012.png?resize=674%2C458&#038;ssl=1\" alt=\"\" data-id=\"2283\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot012.png?fit=674%2C458&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2283\" class=\"wp-image-2283\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot012.png?w=674&amp;ssl=1 674w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot012.png?resize=300%2C204&amp;ssl=1 300w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>8. Os testes ser\u00e3o executados e isso pode demorar alguns minutos, no meu caso o teste demorou 4 minutos.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-14 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"667\" height=\"460\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot013.png?resize=667%2C460&#038;ssl=1\" alt=\"\" data-id=\"2284\" data-full-url=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot013.png?fit=667%2C460&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2284\" class=\"wp-image-2284\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot013.png?w=667&amp;ssl=1 667w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot013.png?resize=300%2C207&amp;ssl=1 300w\" sizes=\"auto, (max-width: 667px) 100vw, 667px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>9. Ap\u00f3s a valida\u00e7\u00e3o, ser\u00e1 gerado o report. Nesse caso, foi informado que a verifica\u00e7\u00e3o foi conclu\u00edda, mas tamb\u00e9m foram gerados alguns <strong>\u201cWarning\u201d<\/strong> relacionados a Updates.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-15 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"460\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot014.png?resize=670%2C460&#038;ssl=1\" alt=\"\" data-id=\"2285\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot014.png?fit=670%2C460&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2285\" class=\"wp-image-2285\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot014.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot014.png?resize=300%2C206&amp;ssl=1 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>10. Agora devemos dar um nome e informar um ip para o cluster.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-16 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"455\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot015.png?resize=670%2C455&#038;ssl=1\" alt=\"\" data-id=\"2286\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot015.png?fit=670%2C455&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2286\" class=\"wp-image-2286\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot015.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot015.png?resize=300%2C204&amp;ssl=1 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>* <em>Podemos desconsiderar a mensagem de erro =D, esse erro \u00e9 por que j\u00e1 existe um objeto com esse nome no AD.<\/em><\/p>\n\n\n\n<p>11. A pr\u00f3xima tela cont\u00e9m um resumo das informa\u00e7\u00f5es do novo Cluster. Ao clicar em NEXT, ser\u00e1 iniciado a cria\u00e7\u00e3o do Cluster.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-17 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"671\" height=\"452\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot016.png?resize=671%2C452&#038;ssl=1\" alt=\"\" data-id=\"2287\" data-full-url=\"https:\/\/i2.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot016.png?fit=671%2C452&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2287\" class=\"wp-image-2287\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot016.png?w=671&amp;ssl=1 671w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot016.png?resize=300%2C202&amp;ssl=1 300w\" sizes=\"auto, (max-width: 671px) 100vw, 671px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-18 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"668\" height=\"456\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot017.png?resize=668%2C456&#038;ssl=1\" alt=\"\" data-id=\"2288\" data-full-url=\"https:\/\/i1.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot017.png?fit=668%2C456&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2288\" class=\"wp-image-2288\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot017.png?w=668&amp;ssl=1 668w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot017.png?resize=300%2C205&amp;ssl=1 300w\" sizes=\"auto, (max-width: 668px) 100vw, 668px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>12. Ao finalizar, ser\u00e1 informado que a instala\u00e7\u00e3o foi executada com sucesso.<\/p>\n\n\n\n<figure class=\"wp-block-gallery columns-1 is-cropped wp-block-gallery-19 is-layout-flex wp-block-gallery-is-layout-flex\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"670\" height=\"454\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot018.png?resize=670%2C454&#038;ssl=1\" alt=\"\" data-id=\"2289\" data-full-url=\"https:\/\/i2.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot018.png?fit=670%2C454&amp;ssl=1\" data-link=\"https:\/\/www.tiagoneves.net\/blog\/?attachment_id=2289\" class=\"wp-image-2289\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot018.png?w=670&amp;ssl=1 670w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn_Snapshot018.png?resize=300%2C203&amp;ssl=1 300w\" sizes=\"auto, (max-width: 670px) 100vw, 670px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Com isso, conclu\u00edmos a instala\u00e7\u00e3o do nosso <strong>Windows Cluster<\/strong>! Agora precisamos habilitar o <strong>AlwaysOn<\/strong> no SQL Server.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"624\" height=\"334\" src=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/image.png?resize=624%2C334&#038;ssl=1\" alt=\"\" class=\"wp-image-2290\" srcset=\"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/image.png?w=624&amp;ssl=1 624w, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/image.png?resize=300%2C161&amp;ssl=1 300w\" sizes=\"auto, (max-width: 624px) 100vw, 624px\" \/><\/figure>\n\n\n\n<p>No pr\u00f3ximo\npost, vou mostrar como configurar o <strong>AlwaysOn<\/strong> e tamb\u00e9m a solu\u00e7\u00e3o de\ncontorno citada no come\u00e7o do post.<\/p>\n\n\n\n<p>Abra\u00e7os,<\/p>\n\n\n\n<p>Tiago Neves<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ol\u00e1 pessoal tudo certo? Estamos iniciando mais um ano de atividade aqui no blog, neste primeiro post vou compartilhar uma solu\u00e7\u00e3o de contorno que desenhei em um cliente. Cen\u00e1rio: O cliente estava tendo v\u00e1rios problemas de performance no SQL Server, pois no ambiente dele tinha v\u00e1rias requisi\u00e7\u00f5es de relat\u00f3rios, al\u00e9m das transa\u00e7\u00f5es e processamento de [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"twitter_91251433_91251433":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Ol\u00e1 pessoal nesse post eu compartilho uma solu\u00e7\u00e3o de contorno para voc\u00ea conseguir fazer leitura na replica do AlwaysOn no SQL Server Standard.","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_wpscppro_dont_share_socialmedia":false,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"","_twitter_share_type":"","_linkedin_share_type":"","_pinterest_share_type":"","_linkedin_share_type_page":"","_instagram_share_type":"","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[2,220,26,20],"tags":[95,123,122,43,35],"class_list":["post-2269","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-casos-do-dia-a-dia","category-sql-server-2017","category-sqlserver-2016","category-sqlserver-geral","tag-alwayson","tag-cluster","tag-fci","tag-sql","tag-sql-server"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2020\/02\/AlwaysOn-SQL-Server.png?fit=353%2C95&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p6eIyh-AB","jetpack-related-posts":[{"id":2414,"url":"https:\/\/www.tiagoneves.net\/blog\/sql-server-2016-esta-chegando-ao-fim-do-suporte-o-que-isso-significa-na-pratica\/","url_meta":{"origin":2269,"position":0},"title":"SQL Server 2016 est\u00e1 chegando ao fim do suporte: o que isso significa na pr\u00e1tica?","author":"tiagoneves","date":"27 de abril de 2026","format":false,"excerpt":"O SQL Server 2016 ter\u00e1 seu suporte estendido encerrado em 14 de julho de 2026, o que resultar\u00e1 na falta de atualiza\u00e7\u00f5es de seguran\u00e7a e suporte. Continuar usando essa vers\u00e3o traz riscos como vulnerabilidades e n\u00e3o conformidade regulat\u00f3ria. Planejar a migra\u00e7\u00e3o para vers\u00f5es mais recentes ou cloud deve ser prioridade\u2026","rel":"","context":"Em &quot;Seguran\u00e7a&quot;","block_context":{"text":"Seguran\u00e7a","link":"https:\/\/www.tiagoneves.net\/blog\/category\/seguranca\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2026\/04\/sql_server_2016_eos_v3.png?fit=772%2C702&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2026\/04\/sql_server_2016_eos_v3.png?fit=772%2C702&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2026\/04\/sql_server_2016_eos_v3.png?fit=772%2C702&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.tiagoneves.net\/blog\/wp-content\/uploads\/2026\/04\/sql_server_2016_eos_v3.png?fit=772%2C702&ssl=1&resize=700%2C400 2x"},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/posts\/2269","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/comments?post=2269"}],"version-history":[{"count":1,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/posts\/2269\/revisions"}],"predecessor-version":[{"id":2292,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/posts\/2269\/revisions\/2292"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/media\/2293"}],"wp:attachment":[{"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/media?parent=2269"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/categories?post=2269"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tiagoneves.net\/blog\/wp-json\/wp\/v2\/tags?post=2269"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}