Hi, I’m Tom, a TSQL Developer based in the Czech Republic. I’ve been doing SQL seriously since April 2018 (that’s 6.14 years*).

I believe free access to learning benefits all, and I’m trying to give back a little to the SQL community that has given me so much.

The purpose of this blog is to share my learning path, so others don’t have to repeat the same mistakes I made. As a fan of the DRY principle, I want to explain my thought process only once and refer repeated questions to a single blog post.

This site is without the ads, and I’m not selling anything. All published content is bona fide. The opinions and recommendations are my own and should not be blindly trusted - always test yourself.

* Recalculated every time the blog is updated.

Achievements 🔗︎