This Week in Website Performance is a weekly feature of the Monitis.com blog. It summarizes recent articles about website performance. Why? Because your friends at Monitis.com care.
Full table scan vs full index scan performance
Author: Stephane Combaudon.
Using full index scans are not always faster than a full table scan. Stephane explores the situations in which a sequential read through of a full table performs better than using randomly-read full index.[Read more]