SQL

SQL Installation & Setup

How to set up MySQL and PostgreSQL.

By TechCoder TeamLast updated: 2026-06-02
In a Nutshell

How to set up MySQL and PostgreSQL. This hands-on tutorial focuses on practical implementation of sql installation & setup concepts.

Installation & Setup

To start writing SQL, you need a database engine. The two most popular open-source RDBMS are MySQL and PostgreSQL.

MySQL Setup

  1. Download: Go to the official MySQL website.
  2. Install: Run the installer and choose "Developer Default".
  3. Config: Set a root password during configuration (remember it!).
  4. Client: Use MySQL Workbench (included) to interact with the database.

PostgreSQL Setup

  1. Download: Visit postgresql.org.
  2. Install: Follow the wizard.
  3. Client: pgAdmin is usually installed automatically as the graphical interface.

Online SQL Editors

If you don't want to install software yet, you can use these online playgrounds:

[!NOTE] In this course, we will focus on standard SQL syntax that works on most major databases.