Mordechai DanielovMysterious Union operator (SQL)SQL is a simple declarative language. Anyone that deals with data should know it. Yet, somehow it is often considered “confusing” and…2 min read·Jan 9, 2023----
Mordechai DanielovNever Trust Vendors or Consultantsespecially your database technology vendor2 min read·Jul 8, 2021----
Mordechai DanielovFriendly APIsAPIs are not that new, really. It’s already been almost 10 years since Amazon’s famous “API mandate”. However, they age well. Probably…2 min read·Jun 23, 2021----
Mordechai DanielovGremlins in your codeIt happens to the best of us, we all get lazy.2 min read·Sep 1, 2020----
Mordechai DanielovUniverse of DiscourseSome mathematical concepts seem straightforward, but really aren’t. E.g. addition and subtraction.3 min read·Jul 22, 2020----