How to setup PostgreSQL Streaming Replication with

create replication slot   Dan create logical replication slot postgres

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

To set up logical replication, you create a publication on the source database and a subscription on the target database When you enable the Used replication slots continue to occupy space If you run multiple AWS DMS tasks or you have old tasks that run on the same DB instance, then remove the used

slot 138 porn To ensure that WAL segments are not discarded before being sent to all consumers, PostgreSQL uses logical replication slots to track which data was sent to pg_create_logical_replication_slot() is a system function for creating a logical replication slot pg_create_logical_replication_slot() was added in PostgreSQL