Best Practice Instalacion de motores SQL. José Villalta Best Practice Instalacion de motores SQL.
Agradecimiento a los patrocinadores Gold Silver Geek
Espectations…
Mostrar las diferentes formas que Microsoft nos ofrece para la instalacion de motores SQL. Dar a conocer que la creacion de la estructura de la infraestructura en donde pondremos los motores, no solo es responsabilidad del DBA o departamento de desarrollo. Prepararse antes los posibles desastres internos y externos que pueden suceder. Conocer con que versiones de SQL puedo crear los escenarios que se mostraran.
Single Server Instalation.
Hard Drive
Hard Drive Distribution s.o. .mdf .ldf .ndf temp backup
AlwaysOn Failover Clustering Instances (FCI)
AlwaysOn FCI needs shared storage like an iSCSI or Fibre Channel SAN that can be accessed by all of the nodes in the cluster. AlwaysOn FCI is available on both SQL Server Standard and Enterprise Edition, but imposes restrictions on SQL Server Standard Edition such as a 2-node limit. When you install SQL Server you select the "New SQL failover cluster installation" option.
Nodo 1 Nodo 2 Primary Data Center Shared Storage
AlwaysOn Availability Groups
AlwaysOn AG does not require shared disk storage for the server hosting the SQL Server. This SQL Server high availability technology has been an Enterprise feature. This means you cannot configure SQL Server Standard Edition to use AlwaysOn AG with versions prior to SQL Server 2016 When you install SQL Server you select the "New SQL stand-alone installation..." option.
Disaster Recovery Data Center Primary Secondary Secondary Primary Data Center Disaster Recovery Data Center
Primary Secondary Primary Data Center On-Premises On-Cloud
Other Tips OnCloud
As a services
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