Why You Should Use Replication Slots in PostgreSQL

Postgres logical replication concepts postgres create logical replication slot The logical replication stream is mostly a binary protocol But the actual column values are transmitted as text This means that when Postgres postgres create logical replication slot Export snapshot feature is also used while creating the replication slot If we specify the SNAPSHOT 'export' parameter when creating the

postgresql create replication slot It creates a permanent logical replication slot on the publisher PostgreSQL persists the state of the replication slot information