Implementing failover of logical replication slots in Patroni

This guide shows how to set up a Postgresql 12 master-standby streaming replication on CentOS 8 We will use “replication slots” for the standby

In order to be able to ingest events from a Postgres database, Upsolver creates a replication slot for every CDC data source In Postgres

postgresql replication slot The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long For

postgresql drop replication slot Logical replication slots are used to track the WAL positions on the primary server so that the standby server can request