A Guide to Logical Replication and CDC in PostgreSQL

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

Each subscription will receive changes via one replication slot Additional replication slots may be required for the initial data

create replication slot Replicate will detect the slot automatically, if the slot does not exist Replicate will create it and then use the slot Or you may use an

create replication slot postgres No more configuration is needed on the secondary server Finally, we created a replication slot What is the purpose of a replication slot in PostgreSQL?