How To Install PostgreSQL on CentOS 6

Install PostgreSQL on CentOS 6

For those of you who didn’t know, PostgreSQL is a free, open-source object-relational database management system (object-RDBMS), similar to MySQL, and is standards-compliant and extensible. It is commonly used as a back-end for web and mobile applications. PostgreSQL, or ‘Postgres’ as it is nicknamed, adopts the ANSI/ISO SQL standards together, with the revisions.

This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. The installation is quite simple. I will show you through the step by step installation PostgreSQL on CentOS 6.

Install PostgreSQL on CentOS 6

Step 1. First, add the PostgreSQL Yum repository to your system.

Step 2. Install the PostgreSQL server.

To install a basic PostgreSQL 9.4 server use the following command:

Once the postgresql94-server package is installed, you need to initialize a database:

Step 3. Start PostgreSQL.

Step 4. Create a test database and Create new user PostgreSQL.

Once the installation is completed, you can start using the PostgreSQL 9.4 on your CentOS 6 by typing the commands:

Create a test database (as postgres user).

Login test database (as postgres user).

Congratulations! You have successfully installed PostgreSQL. Thanks for using this tutorial for installing PostgreSQL on the CentOS 8 system. For additional help or useful information, we recommend you to check the official PostgreSQL website.

VPS Manage Service Offer
If you don’t have time to do all of this stuff, or if this is not your area of expertise, we offer a service to do “VPS Manage Service Offer”, starting from $10 (Paypal payment). Please contact us to get the best deal!