Postgresql logical replication slots: Are they 'expensive'? Is having

Postgresql logical replication slots: Are they 'expensive'? Is having replication slot Create a replication slot on your Postgres database; Create publication and replication identities for each Postgres table; Enable CDC replication in the replication slot does not exist Learn how to use replication slots with PostgreSQL's streaming physical replication We also discuss their benefits and disadvantages

replication slot does not exist Take Away The morale of the story? Don't leave your replication slots unattended! There shouldn't be any slots which are inactive for too long

replication slot postgres Replication slots make sure that the new primary can carry on streaming changes from where the old primary left off This minimizes data loss A replication slot is created on the primary database server for each standby server The slot keeps track of the last confirmed receive location of WAL data on