Day: June 3, 2022

This article will show how column propagation can represent a straightforward approach to improving query performance when dealing with a hierarchical data structure.

We'll do this with a real-world scenario based on a data-driven project involving a live data website developed for a startup operating in the sports industry. You'll learn everything you need to know about column propagation as a solution to the performance issues inherent in hierarchical SQL table structures. Let's begin.