Five tips on Postgres logical decoding

Logical replication is a method of replicating data objects and their changes, based upon their replication identity

Allow you to replicate data out of Postgres · Use the write-ahead log as the source of changes · Use logical replication slots to send out

postgresql drop replication slot Slot Growth - Under the covers, a logical replication slot captures changes in the Postgres Write-Ahead Log and streams them in a human-

postgres delete replication slot To configure replication slots, the Rivery user must be granted the REPLICATION role If the server does not already have a REPLICATION role, it can be created