How to Install PostgreSQL on Ubuntu Linux

PostgreSQL, otherwise called Postgres, is a free and open-source relational database management system (RDBMS) underlining extensibility and specialized norms consistence. It is intended to deal with a scope of remaining tasks at hand, from single machines to information distribution centers or Web administrations with numerous simultaneous clients or users. Installation process of Postgresql on Ubuntu is shown in this video.

Commands that we have used in this Video:
$ sudo apt-get update
$sudo apt-get install postgresql postgresql-contrib
$ sudo -i -u postgres

$ postgres
OR
$ sudo -u postgres psql

$ sudo -u postgres createuser –interactive
$ sudo -u postgres createdb dbname