In this tutorial, we are going to explain the differences between relational database management systems such as MySQL, SQLite, and PostgreSQL.
This type of relational database management system is used worldwide, based on relational models, where the information is stored in tables linked between with relations, making the data to be easily referenced. We will explain the advantages and disadvantages of every type in a couple of sentences so you can better understand which one you should use in different scenarios. Let’s get started!
In this article, we will show you how to set up and configure a mail server with Postfix, Dovecot, Spamassassin, SQLite and PostfixAdmin on an Ubuntu 16.04 VPS with Nginx and PHP 7.0. This guide should work on other Linux VPS systems as well but was tested and written for an