Configuring PostgreSQL CDC Replication Slots and Publications

I have 2 logical replication slots in Postgres 12 Suddenly one of them failed couple of days ago

Replication slots were introduced in Postgres They are a mechanism to accurately and durably keep track of how far a standby is lagging behind the primary

postgresql create replication slot Postgres logical replication slots are used to keep track of replication progress Every time a new version of sync

postgresql drop replication slot With the change in Postgres 16, when you're on a standby, you can actually create a logical replication slot There are a few mechanics around