In PostgreSQL high availability(Streaming Replication/Hot Standby), one of the thing require human interference and has no automation, that is in the event of master database crash; initiating failover procedure(trigger file creation or pg_ctl promote command) on the standby. Because in core of PostgreSQL there’s no such built-in functionality to identify a failure of master and…
Configuring Automatic failover using Replication Manager 2.0 on PostgreSQL 9.3.5
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