How to Install PostgreSQL on Ubuntu 20.04 Step by Step Installation Tutorial [with Examples]

In this comprehensive, step-by-step video tutorial, we show the exact steps to install PostgreSQL on Ubuntu 20.04. We include checking PostgreSQL status, creating and populating a new database, setting up a PostgreSQL server, and connecting to the database. By following these 9 steps, PostgreSQL will be installed and configured on your Ubuntu machine.

Full written instructions: https://www.cherryservers.com/blog/how-to-install-and-setup-postgresql-server-on-ubuntu-20-04

Step 1: Add an official repository

Step 2: Install PostgreSQL

Step 3: Check PostgreSQL Status

Step 4: Start using the PostgreSQL command line tool

Step 5: Create and populate a new database

Step 6: Configure PostgreSQL Server

Step 7: Connect to PostgreSQL Database via Remote Host

Step 8: Log in via app code

8.1 Connect to your PostgreSQL database on a remote server
8.2 Open a cursor to perform database operations
8.3 Run a test query
8.4 Retrieve query results
8.5 Print the output to the console or use it as you wish

Step 9: Log in via GUI Client

Well done! You have successfully installed a PostgreSQL database, configured a database server, and started interacting with it via a remote machine.

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Time codes:
0:00 Step 1: Add the PostgreSQL repository
3:49 Step 2: Install PostgreSQL on Ubuntu
4:48 Step 3: Check PostgreSQL Status
5:40 Step 4: Start using the PostgreSQL command line tool
8:24 Step 5: How to create a new database in PostgreSQL
1:47 p.m. Step 6: Configuring the PostgreSQL server
6:47 p.m. Step 7: Connect to PostgreSQL database via remote host
10:15 p.m. Step 8: Connect to PostgreSQL from a Python application
29:00 Step 9: Install PgAdmin4 and connect to the database

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