Step By Step Streaming Replication In PostgreSQL 12 In this demonstration,We’ll see how to setup a Streaming Replication in PostgreSQL 12 running on Oracle Linux 6.8 Here, I assume that you have two servers (Primary/Master & Standby/Slave) having PostgreSQL 12 installed. And Database cluster is initialized using initdb on both the servers. If not, you might want to see Installation of PostgreSQL here. Note that you don’t have to start the database server, just follow till initdb from this article. […]