![]() Useful factors for monitoring and investigating the failures. It is an important aspect to determine the auto-failover causes in a production database environment. The flexible failover policy depends on the Health-check timeout threshold, Failure-Condition Level and Cluster timeouts. However, an automatic failover requires the satisfied conditions defined in the flexible failover policy. In the case of automatic failover, the availability group fails over to a synchronized secondary replica without any data loss. You can do forced failover with possible data loss ![]() We can have the following types of failover. Suppose you have an availability group configured for automatic failover. In the article, Session timeouts in SQL Server Always On Availability Groups, we explained the session timeout configurations to safeguard AG from soft errors. ![]() SQL Server Always On Availability Groups provides resilience for high availability and disaster recovery solution in a multi-node architecture. In the 42 nd article for SQL Server Always On Availability Groups, we are going to explore lease timeouts ![]()
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