MariaDB server is one of the most popular and open-source relational database servers in the world. It is a backward compatible, and replacement of MySQL. In this guide, you will learn how to install the MariaDB server on Ubuntu 18.10.
In this tutorial, you will learn how to upgrade and switch PHP to a new version and make it work with the Apache server in Ubuntu 18.10. Once, you know how to install the newer version, you will also learn how to remove the older version.