A Guide to Logical Replication and CDC in PostgreSQL

PostgreSQL Streaming Physical Replication With Slots · Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL

The slot to be dropped must be inactive before it can be removed It is not possible to forcibly drop an active replication slot Change history PostgreSQL

replication slot postgres If configured, the operator manages replication slots for all the replicas in the HA cluster, ensuring that WAL files required by each standby are retained on

replication slot does not exist A replication slot has an identifier that is unique across all databases in a PostgreSQL cluster Slots persist independently of the connection using them and