Capture from PostgreSQL using Logical Replication - HVR 6

Add or remove replication slots from a PostgreSQL database postgresql replication slot Replication slots are recreated when a maintenance update is applied or a failover occurs , but they are not recovered after major postgresql create replication slot The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the

postgresql replication slot A physical replication slot prevents a source DB instance from removing WAL data before it's consumed by all read replicas Each read replica has its own