I’ve just published a post about using MySQL with Python on a Raspberry Pi. It follows on from the previous posts about SQLite, and it’s only a basic introduction into MySQL. It’s enough to show you how to install MySQL, set up a database, and write Python code to access it.
There are still a lot of SQL related topics to cover: accessing databases over a network, Object Relational Models and much more. I’ll write more articles on SQL eventually, but I want to write some articles about PWM and GPIO first.