In the previous post we built a "hello world" application on Spring Boot. In this post we will be configuring the same application for a database connection.

In this post I am going to show how to set up an apache virtual host for my web project that I am going to use afterwards. For that purpose I am going to use my laptop that runs ubuntu. Every operating system has its own hosts file that is used to map hostnames to not that human-friendly numeric IP addresses. The hosts file allows to configure the domain name system (DNS) locally.