Element Query Caching

Andrew walks through element query caching and how it works.Excerpted from CraftQuest on Call 81.

Craft 3, Craft 4, Craft 5

Craft CMS Caching

Some stuff to help you along during the lesson:

Yii Data Caching
Craft 3 Changelog
Caching Element Queries (Craft docs)
cacheDuration general config
ISO 8601 Durations