Following on from our last step in setting up an Nginx server, we need a database to store our CMS data in. What's a good database to install on an Ubuntu server? Oh yeah, MySQL!

MySQL is a doddle to install - you simply connect via your SSH client and run the following command:

If you've ever moved your WordPress site to another location, you'll find that all your images end up broken because they all point to the old domain.

The problem is, all the image paths stored in the database are static, so you've got to update them to the new location.