Set up logical replication and decoding

Set up logical replication and decoding postgres delete replication slot A set of WAL records are reserved on the primary database when a replication slot is created The modifications made to the postgres create logical replication slot I am using Postgres Debezium Source Connector for the source database on AWS RDS Sometimes, my server shutdown

postgres create logical replication slot With regards to replication slots, they are used to tell the master not to remove old + new WAL records from pg_xlog until the standby server

postgres create replication slot Replication is done through publications, a method of choosing which changes to send to other systems Publications can Remove all subscriptions before you remove the CDC Replication Engine for PostgreSQL instance It the subscriptions are not removed, you must drop all