Always On availability groups Overview What is an Always On availability group? Availability modes Prerequisites, restrictions, & recommendations Interoperability Quickstart How-to Concepts Reference Always On failover cluster instance Database mirroring ...
This article describes considerations for deploying Always On availability groups, including prerequisites, restrictions, and recommendations for host computers, Windows Server failover clusters (WSFC), server instances, and availability groups. For each of these components security consider...
This article describes considerations for deploying Always On availability groups, including prerequisites, restrictions, and recommendations for host computers, Windows Server failover clusters (WSFC), server instances, and availability groups. For each of these components security consid...
An introduction to the concepts that are central for configuring and managing Always On availability groups for high-availability and disaster-recovery.
For more information, see Active Secondaries: Backup on Secondary Replicas (AlwaysOn Availability Groups).Each set of availability database is hosted by an availability replica. Two types of availability replicas exist: a single primary replica. which hosts the primary databases, and one to four ...
For more information, see What is an Always On availability group? Important Each availability replica must reside on a different node of a single Windows Server Failover Clustering (WSFC) cluster. For more information about prerequisites, restrictions, and recommendations for availability groups, see...
For more information, see What is an Always On availability group? Important Each availability replica must reside on a different node of a single Windows Server Failover Clustering (WSFC) cluster. For more information about prerequisites, restrictions, and recommendations for availability groups, see...
For more information, see What is an Always On availability group? Important Each availability replica must reside on a different node of a single Windows Server Failover Clustering (WSFC) cluster. For more information about prerequisites, restrictions, and recommendations for availability groups, see...
Availability Group Prerequisites Log Shipping Prerequisites Related Tasks Related content Applies to:SQL Server This article describes the prerequisites for converting a log shipping primary database and one or more secondary databases to an Always On primary and secondary da...
https://docs.microsoft.com/en-us/sql/database-engine/availability-groups/windows/monitor-performance... From the stability perspective, you can evaluate success rate and the time takes of automatic and manually failover. Reference Tutorial: Prerequisites for an availability group - SQL ...