In this post, we will see how to set up the Failover Group on Azure SQL Databases. What Failover Group does is to create a second database replica in the same or another region.


  • Active Azure Subscription
  • Azure SQL Database Server(s) + database(s)


How To Configure Failover Group

By following the next steps, we able to configure a demo Failover Group on an Azure SQL Database service.

Step 1. Create a Failover group

Considering that we have created and configure two Azure SQL Server + databases, the first step is to create a failover group. We can do this from the Settings – Failover groups.

Step 2. Configure Failover group

Failover group configuration is quite simple if we have completed the prerequisites.

The failover group name MUST contain lowercase letters, numbers, and ‘-‘, can’t start or end with ‘-‘ or have more than 63 chars.

We have to fill in the settings as the image below shows and select Create.

Failover group nameType the failover group name
Secondary serverSelect the secondary server for the failover group
Read/Write failover policySelect a failover policy to use (manual or automatic)
Read/Write grace periodSelect a grace period to use (min 1 hour, max 24 hours) *
Database within the groupSelect any database we want to be in the failover group

* The Read/Write grace period setting is when we use manual(asynchronous) failover policy. This is the period that the service wait before the failover procedure begins, that could be the reason for a possible data loss.

Failover group Geographic Locations

After the steps above we can see the Primary (West Europe) and Secondary (North Europe) endpoint for the failover group.

Listener Endpoints

At the image below show the connections that we can use to our applications, the secondary(Read-only) endpoint is the best choise for reporting apps, for example, Power BI.

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