> really long SQL Some systems generate really long SQL queries; I'm thinking of you, Drupal! I haven't worked with D8, and only a little with D7. But D6 would

> really long SQL Some systems generate really long SQL queries; I'm thinking of you, Drupal! I haven't worked with D8, and only a little with D7. But D6 would routinely produce SELECT queries with 20 tables joined. Drupal is notorious for caching nearly everything, including the results of SQL queries, because those queries were essentially untunable (and the "cache" was usually yet another database table). "Flush all of the caches" was the first advice to anyone struggling with a D6 issue.