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In the next section, we’ll show how to set up a PostgreSQL server, which will be able to accept incoming client connections. SSL connection (protocol: TLSv1.2, cipher: ECDHE-RSA-AES256-GCM-SHA384, bits: 256, compression: off) You’ll need to specify the hostname or IP address of the remote server (shown as postgre-server in the example below) and the username ( postgre-user below) you’re authenticating with:

When the installation of PostgreSQL client is complete, you can use the psql command to connect to a remote PostgreSQL server.

To get started, install the postgresql-client package by opening a terminal and entering the following command:.

Use this option if you already have a database server up and running, but need to be able to remotely access the database from one or more client systems. The PostgreSQL Client can be used to connect to an external PostgreSQL database.

Yum install postgresql client