Create replication slots to enable the CDC feature

Learn how to use replication slots with PostgreSQL's streaming physical replication We also discuss their benefits and disadvantages

Replication slots for High Availability A replication slot exists solely on the instance that created it, and PostgreSQL does not replicate it on the standby

postgresql drop replication slot The concept of replication slots was introduced in PostgreSQL and was created to prevent a primary instance to delete WAL that a replica

postgresql replication slot Let's say for instance you have a replication user called replication , created WITH REPLICATION , the role doesn't actually have permissions to