The Database Doctor
Musing about Databases

Tag: de‑correlation

Cover image for TPC series - TPC-H Query 2 and 17 - De-correlation
TPC series - TPC-H Query 2 and 17 - De-correlation

The great promise databases make to programmers is: "Tell me what you want and I will figure out the fastest way to do it." A database is a computer science engine — it knows and...