Microsoft Sql Server 2012 R2 Work ●

, which significantly improved high availability and disaster recovery by allowing for the failover of multiple databases as a single unit

: A premier high-availability and disaster recovery solution. microsoft sql server 2012 r2

Use SQL Server 2019 Developer Edition for new dev work. It supports a COMPATIBILITY_LEVEL = 110 (2012 mode) so you can write code for legacy targets without living in the past. microsoft sql server 2012 r2

Upgrade to SQL Server 2016 (CL 130) first, or use ALTER DATABASE SET COMPATIBILITY_LEVEL to test your app on modern versions without migrating data. microsoft sql server 2012 r2

As of , SQL Server 2012 (including SP4) reached End of Extended Support .

A standout feature of Microsoft SQL Server 2012 AlwaysOn Availability Groups