Sources - PostgreSQL

ApsaraDB RDS:Create replication slots to enable the CDC feature postgresql cdc logical replication By using PostgreSQL's logical replication feature with your Aurora PostgreSQL DB cluster, you can replicate and synchronize individual tables rather than postgresql cdc logical replication Once the 'wal_level' parameter is set to logical and the PostgreSQL server is restarted bring up the Connect CDC kernel and start replication

postgresql cdc logical replication The following examples shows how logical decoding is controlled over the streaming replication protocol, using the program pg_recvlogical included in the