I'm Philipp Schreiber, developer.
This is my stack... (it's a foundation not a cage)

db

MySQL is the database management system I am most familiar with. I'm well experienced in setting up database structures from smallest to large scale.

To make my queries look their best I use indexes, stored procedures or virtual tables as needed.

I don't rely on DBALs when it comes to performance, but like to keep things in my hands so that the db performance comes with as little resource cost as possible.