{"id":18550,"date":"2023-01-24T09:25:36","date_gmt":"2023-01-24T12:25:36","guid":{"rendered":"https:\/\/fabriciolima.net\/?p=18550"},"modified":"2023-12-21T14:16:05","modified_gmt":"2023-12-21T17:16:05","slug":"managed-instance-26-maintenance-window","status":"publish","type":"post","link":"https:\/\/fabriciolima.net\/blog\/2023\/01\/24\/managed-instance-26-maintenance-window\/","title":{"rendered":"Managed Instance (#26) \u2013 Maintenance Window"},"content":{"rendered":"<p>Fala Pessoal,<\/p>\n<p>Ap\u00f3s um longo inverno voltei a criar uma inst\u00e2ncia gerenciada no azure (managed Instance) e vi uma op\u00e7\u00e3o que ainda n\u00e3o tinha documentado aqui no Blog, a <strong>Maintenance Window<\/strong>:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-18551 aligncenter\" src=\"https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-297x300.jpg\" alt=\"\" width=\"370\" height=\"374\" srcset=\"https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-297x300.jpg 297w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-768x775.jpg 768w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-700x707.jpg 700w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-410x414.jpg 410w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-100x101.jpg 100w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-275x278.jpg 275w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window-20x20.jpg 20w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/Managed_instance_timezone-e-maintenance-window.jpg 839w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/p>\n<p>Quando fiz esse post em 2018 n\u00e3o era poss\u00edvel escolher a collation da inst\u00e2ncia: <a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/30\/managed-instance-12-configuracao-da-collation-da-instancia\/\" target=\"_blank\" rel=\"noopener\">Collation Managed Instance<\/a><\/p>\n<p>Devo ter compartilhado quando saiu essa op\u00e7\u00e3o nas redes sociais, mas n\u00e3o achei aqui no Blog.<\/p>\n<p>Em 2019 compartilhei que podemos escolher o time zone: <a href=\"https:\/\/fabriciolima.net\/blog\/2019\/04\/17\/managed-instance-21-problema-do-getdate-na-sua-localidade-resolvido\/\" target=\"_blank\" rel=\"noopener\">Time Zone Managed Instance<\/a><\/p>\n<p>Em 2021 tamb\u00e9m foi liberado a op\u00e7\u00e3o de <strong>Maintenance Window<\/strong>, mas ainda n\u00e3o tinha documentado aqui no Blog.<\/p>\n<p>Esse \u00e9 um conhecimento que muitos DBAs n\u00e3o tem sobre o Managed Instance e que pode fazer falta caso administrem\/monitorem inst\u00e2ncias gerenciadas.<\/p>\n<p>O Managed Instance \u00e9 um SQL Server em um ambiente virtual com um AlwaysOn AG para garantir a alta disponibilidade.<\/p>\n<p>E como qualquer ambiente, existem patchs de firmware de hardware, patchs de sistema operacional e patchs de SQL Server.<\/p>\n<p>Ent\u00e3o eles precisam fazer um failover da sua inst\u00e2ncia de tempos em tempos para poder realizar essas atualiza\u00e7\u00f5es.<\/p>\n<p>Nesse momento a instancia sofrer\u00e1 um failover e ser\u00e1 reiniciada (as conex\u00f5es v\u00e3o morrer).<\/p>\n<p>A maioria dos clientes nem percebem, pois \u00e9 um failover (restart) r\u00e1pido.<\/p>\n<p>Contudo, quando a <strong>Power Tuning<\/strong> monitora um ambiente com Managed Instance, pegamos o restart da inst\u00e2ncia para o cliente saber quando isso acontece:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-18555 aligncenter\" src=\"https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-300x148.jpg\" alt=\"\" width=\"300\" height=\"148\" srcset=\"https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-300x148.jpg 300w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-410x202.jpg 410w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-100x49.jpg 100w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-275x136.jpg 275w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert-20x10.jpg 20w, https:\/\/fabriciolima.net\/blog\/wp-content\/uploads\/2023\/01\/restart-managed-instance-alert.jpg 442w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Em breve esse alerta estar\u00e1 migrado para o nosso novo sistema de alertas, <a href=\"https:\/\/www.youtube.com\/watch?v=7usU9ou_bu8\" target=\"_blank\" rel=\"noopener\"><strong>o Power Alerts.<\/strong><\/a><\/p>\n<p>Ai que entra a importancia desse recurso de janela de manuten\u00e7\u00e3o que n\u00e3o existia no in\u00edcio do Managed Instance.<\/p>\n<p>O Engenheiro da Microsoft n\u00e3o tem como saber quando \u00e9 a janela de manuten\u00e7\u00e3o de todas as empresas que usam o Managed Instance. Quais hor\u00e1rios s\u00e3o mais calmos ou mais utilizados.<\/p>\n<p>Ent\u00e3o, com esse recurso, pelo menos agora conseguimos escolher um per\u00edodo com menos movimento para quando acontecer ter menos impacto na opera\u00e7\u00e3o.<\/p>\n<p>Como falei, acho que todos os clientes que atendemos nem percebiam que tinham esse restart. N\u00f3s que mostramos com nosso alerta e eles passaram a se ligar nisso.<\/p>\n<p>Mais detalhes:<\/p>\n<p>https:\/\/learn.microsoft.com\/en-us\/azure\/azure-sql\/database\/maintenance-window?view=azuresql<\/p>\n<p>Uma coisa que ainda n\u00e3o mudou na cria\u00e7\u00e3o do Managed Instance \u00e9 essa mensagem: <strong>&#8220;Deploying Managed Instance is a long running operation taking up to 6 hours to complete&#8221;<\/strong><\/p>\n<p>Ainda est\u00e1 lento criar um Managed Instance. Mas deve ser melhorado certamente.<\/p>\n<p>O custo dessa inst\u00e2ncia que criei com 4 cores ficou em <strong>R$ 4.100,00<\/strong><\/p>\n<p>\u00c9 isso pessoal. Aproveitei que precisei criar novamente um managed instance para documentar mais essa info aqui na s\u00e9rie do Blog.<\/p>\n<p>Seguem os posts anteriores sobre Managed Instance:<\/p>\n<ul>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/03\/17\/azure-sql-db-managed-instance-introducao\/https:\/\/www.fabriciolima.net\/blog\/2018\/11\/16\/managed-instance-criando-minha-primeira-instancia\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Azure SQL DB Managed Instance \u2013 Introdu\u00e7\u00e3o<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/16\/managed-instance-criando-minha-primeira-instancia\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance \u2013 Criando minha primeira inst\u00e2ncia<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/19\/managed-instance-como-se-conectar-direto-do-ssms-utilizando-uma-vpn\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance \u2013 Como se conectar direto do SSMS utilizando uma VPN?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/20\/managed-instance-como-se-conectar-atraves-do-ssms-de-uma-vm-do-azure\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance \u2013 Como se conectar atrav\u00e9s do SSMS de uma VM do Azure?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/21\/managed-instance-5-quanto-custa-tudo-isso\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#5) \u2013 Quanto custa tudo isso?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/22\/managed-instance-6-consigo-fazer-um-join-entre-tabelas-de-bases-diferentes\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#6) \u2013 Consigo fazer um Join entre tabelas de bases diferentes?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/23\/managed-instance-7-a-funcao-getdate-ja-retorna-a-data-da-minha-localidade\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#7) \u2013 A fun\u00e7\u00e3o getdate() j\u00e1 retorna a data da minha localidade?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/26\/managed-instance-8-suporte-microsoft-em-portugues\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#8) \u2013 Suporte Microsoft em Portugu\u00eas<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/27\/managed-instance-9-agora-consigo-mandar-e-mail-do-sql-server\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#9) \u2013 Agora consigo mandar E-mail do SQL Server?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/28\/managed-instance-10-consigo-criar-linked-server\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#10) \u2013 Consigo criar Linked Server?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/29\/managed-instance-11-agora-consigo-criar-jobs-direto-no-ssms\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#11) \u2013 Agora consigo criar Jobs direto no SSMS?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/11\/30\/managed-instance-12-configuracao-da-collation-da-instancia\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#12) \u2013 Configura\u00e7\u00e3o da Collation da inst\u00e2ncia<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/03\/managed-instance-13-como-migrar-uma-base-para-o-mi-via-backup-e-restore\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#13) \u2013 Como migrar uma base para o MI via Backup e Restore?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/04\/managed-instance-14-qual-o-melhor-service-tier-para-a-minha-empresa-general-purpose-ou-business-critical\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#14) \u2013 Qual o melhor Service Tier para a minha empresa? General Purpose ou Business Critical?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/04\/managed-instance-14-qual-o-melhor-service-tier-para-a-minha-empresa-general-purpose-ou-business-critical\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#14) \u2013 Qual o melhor Service Tier para a minha empresa? General Purpose ou Business Critical?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/05\/managed-instance-15-anuncios-do-dia-04-12-2018\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#15) \u2013 An\u00fancios do dia 04-12-2018<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/06\/managed-instance-16-e-verdade-que-nossa-instancia-ja-vem-com-um-alwayson-ag-configurado\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#16) \u2013 \u00c9 verdade que nossa inst\u00e2ncia j\u00e1 vem com um AlwaysOn AG configurado?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/07\/managed-instance-17-tirando-relatorios-pesados-da-producao-e-executando-em-uma-replica-com-dados-online\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#17) \u2013 Tirando relat\u00f3rios pesados da produ\u00e7\u00e3o e executando em uma r\u00e9plica com dados Online!<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2018\/12\/27\/managed-instance-18-sql-agent-offline-ao-logar-no-mi\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#18) \u2013Managed Instance (#18) \u2013 SQL Agent Offline ao logar no MI<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2019\/01\/10\/managed-instance-19-como-excluir-uma-instancia-no-portal-do-azure\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#19) \u2013 Como excluir uma Inst\u00e2ncia no portal do Azure?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2019\/01\/21\/managed-instance-20-agora-posso-usar-o-sql-profile-no-azure\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#20) \u2013 Agora posso usar o SQL Profile no Azure?<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2019\/04\/17\/managed-instance-21-problema-do-getdate-na-sua-localidade-resolvido\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#21) \u2013 Problema do Getdate() na sua localidade resolvido!<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2019\/06\/13\/managedinstance-agora-com-4-vcores-e-metade-do-preco\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#22) \u2013 Agora com 4 vCores e Metade do Pre\u00e7o!<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2020\/05\/18\/managed-instance-23-video-1-criando-minha-primeira-instancia-no-portal-do-azure\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#23) \u2013 V\u00eddeo (#1) \u2013 Criando minha primeira inst\u00e2ncia no portal do azure<\/a><\/li>\n<li><a href=\"https:\/\/www.fabriciolima.net\/blog\/2020\/05\/27\/managed-instance-24-video-2-como-faco-para-me-conectar-no-managed-instance-via-ssms\/\" target=\"_blank\" rel=\"noopener noreferrer\" data-wpel-link=\"internal\">Managed Instance (#24) \u2013 V\u00eddeo (#2) \u2013 Como fa\u00e7o para me conectar no Managed Instance via SSMS?<\/a><\/li>\n<li><a href=\"https:\/\/fabriciolima.net\/blog\/2020\/07\/28\/managed-instance-25-video-3-conectando-na-replica-read-only-e-fazendo-consultas\/\">Managed Instance (#25) \u2013 V\u00eddeo (#3) \u2013 Conectando na replica read only e fazendo consultas<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p><b>Gostou dessa Dica?<\/b><\/p>\n<p>Curta, comente, compartilhe\u2026<\/p>\n<p>Curta nossa p\u00e1gina no\u00a0<a class=\"external-link wpel-icon-left\" href=\"https:\/\/www.facebook.com\/SouPowerTuning\" target=\"_blank\" rel=\"external noopener noreferrer nofollow\" data-wpel-link=\"external\">Facebook<\/a>\u00a0,\u00a0<a class=\"external-link wpel-icon-left\" href=\"https:\/\/www.linkedin.com\/company\/sou-powertuning\" target=\"_blank\" rel=\"noopener external noreferrer nofollow\" data-wpel-link=\"external\">LinkedIn<\/a>\u00a0e\u00a0<a class=\"external-link wpel-icon-left\" href=\"https:\/\/www.instagram.com\/soupowertuning\/\" target=\"_blank\" rel=\"noopener external noreferrer nofollow\" data-wpel-link=\"external\">Instagram<\/a>\u00a0para receber Dicas de Leituras, V\u00eddeos e Eventos sobre SQL Server.<\/p>\n<p>Aproveite os cursos da Power Tuning para se diferenciar no mercado:<\/p>\n<ul>\n<li><a class=\"external-link wpel-icon-left\" href=\"https:\/\/cursos.powertuning.com.br\/\" target=\"_blank\" rel=\"noopener external noreferrer nofollow\" data-wpel-link=\"external\">https:\/\/cursos.powertuning.com.br\/<\/a><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Abra\u00e7os,<\/p>\n<p>Fabr\u00edcio Lima<\/p>\n<p>CEO da Power Tuning<\/p>\n<p>Microsoft Data Platform MVP<\/p>\n<p>Linkedin:\u00a0<a class=\"external-link wpel-icon-left\" href=\"https:\/\/www.linkedin.com\/in\/fabriciofrancalima\/\" target=\"_blank\" rel=\"noopener noreferrer external nofollow\" data-wpel-link=\"external\">https:\/\/www.linkedin.com\/in\/fabriciofrancalima\/<\/a><\/p>\n<p>Conhe\u00e7a o Power Alerts: <a href=\"https:\/\/poweralerts.com.br\/\" target=\"_blank\" rel=\"noopener\">https:\/\/poweralerts.com.br\/<\/a><\/p>\n<p>Conhe\u00e7a o Power Embedded: <a href=\"https:\/\/powerembedded.com.br\/\" target=\"_blank\" rel=\"noopener\">https:\/\/powerembedded.com.br\/<\/a><\/p>\n<p>Consultoria:\u00a0comercial@powertuning.com.br<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Fala Pessoal, Ap\u00f3s um longo inverno voltei a criar uma inst\u00e2ncia gerenciada no azure (managed Instance) e vi uma op\u00e7\u00e3o que ainda n\u00e3o tinha documentado aqui no Blog, a Maintenance Window: Quando fiz esse post em 2018 n\u00e3o era poss\u00edvel escolher a collation da inst\u00e2ncia: Collation Managed Instance Devo ter compartilhado quando saiu essa op\u00e7\u00e3o [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1616,991,1617],"tags":[1641,942],"class_list":["post-18550","post","type-post","status-publish","format-standard","hentry","category-azure-sql-database","category-dba-remoto","category-managed-instance","tag-azure","tag-consultoria-sql-server"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/posts\/18550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/comments?post=18550"}],"version-history":[{"count":7,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/posts\/18550\/revisions"}],"predecessor-version":[{"id":19265,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/posts\/18550\/revisions\/19265"}],"wp:attachment":[{"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/media?parent=18550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/categories?post=18550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fabriciolima.net\/blog\/wp-json\/wp\/v2\/tags?post=18550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}