It is not possible to Propagation of Compatibility Level in AlwaysOn or mirroring from primary to secondary mirroring. Let us learn it today.
What is Transactional Replication Supported Version Matrix? – Interview Question of the Week #274
Question: What is the Transactional Replication Supported Version Matrix?
The rules for the supported versions are pretty simple and clearly written.
SQL SERVER – Error 35296: Log Backup for Database “SQLAuthority” on Secondary Replica Failed Because the New Backup Information Could Not be Committed on Primary Database
Log backup for database “SQLAuthority” on secondary replica failed because the new backup information could not be committed on the primary database.
What is Source_Database_ID in Sys.Databases?- Interview Question of the Week #232
Question: What is Source_Database_ID in Sys.Databases and why it is mostly NULL? Very interesting question, I received indeed.
SQL SERVER – Automatic Seeding of Availability Database ‘SQLAGDB’ in Availability Group ‘AG’ Failed With a Transient Error. The Operation Will be Retried
Earlier I have written few blogs about automatic seeding feature. In this blog we would learn how to fix error: Automatic seeding of availability database.
SQL SERVER – Add Database to Availability Group Failure – This BACKUP or RESTORE Command is Not Supported on a Database Mirror or Secondary Replica
In this blog post, we will fix the error related to This BACKUP or RESTORE command is not supported on a database mirror or secondary replica.
SQL SERVER – Different Size of COPY_ONLY Full Backup on Primary and Secondary Replica in Always On
We will learn how the full backup size can be different on the primary and secondary replica for an availability database in Always On availability group.