The Insatiable Postgres Replication Slot

The default is 10 This parameter can only be set at server start Setting it to a lower value than the number of currently existing replication slots will

The Insatiable Postgres Replication Slot Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL with random data · Checking the current WAL size · Check

The default is 10 This parameter can only be set at server start Setting it to a lower value than the number of currently existing replication slots will

postgres create replication slot Normally, the remote replication slot is created automatically when the subscription is created during CREATE SUBSCRIPTION, and it is

A limitation of the PostgreSQL implementation is that replication slots are not cluster-aware: a replication slot exists solely on the instance

postgres create logical replication slot In this post we have also explained about PostgreSQL 12 “replication slots” for standby node to avoid the master server from recycling old WAL segments before

When doing anything related to CDC , a replication slot in Postgres is created For Postgres specifically, CDC events