May 28, 2019 · Unlike database mirroring, Always On Availability Groups allow for failover of a group of databases in a single SQL Server instance. This step-by-step details the creation of a …

Jun 9, 2025 · Until SQL Server 2022, you could only perform COPY_ONLY full backups and transaction log backups on a secondary replica of an Always On Availability Group. This …

Jan 15, 2019 · The DNS name can be found by viewing the dashboard of your cloud service hosting the AlwaysOn availability group using the Azure portal. The EndpointPort is the public …

Mar 3, 2015 · For synchronous commit environments, these large transactions can create contention with other production changes, reducing the overall performance of the primary …

Apr 11, 2022 · In essence, it provides similar information as sys.dm_os_wait_stats in real-time for a thread or session id. How to configure? On the SQL Server hosting the secondary replica of …

Jan 15, 2019 · 2) In an AlwaysOn availability group a secondary database cannot be a publisher. Re-publishing is not supported when replication is combined with AlwaysOn Availability Groups.

Mar 25, 2019 · First published on MSDN on Sep 19, 2012 In SQL Server 2012, AlwaysOn Availability Groups maximizes the availability of a set of user databases for an...

May 21, 2025 · Be sure to check all the nodes hosting replicas in the availability group, otherwise, you will be unable to failover your availability group and listener to that node. Ensure that the …

Jan 10, 2025 · Once updated, execute the query. For multiple Availability groups on the same instance, the next section would need to be repeated for each one. Create a distributed …

Jan 15, 2019 · This may occur if SQL Server is unable to access the database log files of your availability group database(s). The following blog describes the symptoms, cause and …