PostgreSQL 13 logical replication configuration
Prerequisite: Two VM hosts with PostgreSQL 13 preinstalled. Master Node: pg13-master; 192.168.56.71 Standby Node: pg13-replica; 192.168.56.72 Logical replication uses a publish and subscribe model with one or more subscribers subscribing to one or more publications on a publisher node. Subscribers pull data from the publications they subscribe to and may subsequently re-publish data to allow…