wp_cache_* for Developers: Writing Code That Flies with Redis
Learn how to use WordPress's object cache API correctly so your plugin or theme code speeds up automatically the moment a persistent cache like Redis appears.
Tag
object-cache
All posts in this stream, newest first.
Redis Object Caching for WordPress: Why and How
The WordPress object cache disappears on every page load unless you back it with Redis. Here is what it actually stores, why database-heavy sites suffer without it, and how to wire it up correctly.