An Overview of Logical Replication in PostgreSQL

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

An Overview of Logical Replication in PostgreSQL Replication slots were introduced in Postgres They are a mechanism to accurately and durably keep track of how far a standby is lagging behind the primary

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

postgres create replication slot A logical replication slot knows nothing about the state of the receiver Easy Steps to Set up PostgreSQL Logical Replication One of the

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

postgresql replication slot The logical replication stream is mostly a binary protocol But the actual column values are transmitted as text This means that when Postgres

Creating a publication and a slot Postgres requires all replicas to register themselves ahead of time in a two-step process First, create a