This post describes how to run multiple PostgreSQL 9.2 Instances on one server in CentOS 6/RHEL 6/Fedora flavors. I am assuming that you have a running postgresql engine on the server already. If not check this post on how to install postgresql server that I wrote earlier and install the first/main instance. Now that you have a running database engine(I will call it first instance) you can start slicing second instance on the same server. As most of my posts I will divide this post into multiple steps for easier understanding and implementation.





