It appears that after my previous presentation on developer tools at the East Bay WordPress Meetup I’ve found myself doing another presentation, this time about how to make WordPress fly. Like a bat out of hell. That, of course is both a BatCache and a MeatLoaf reference. Pick whichever suits you based on your age category. 🙂 This presentation does NOT cover the regular caching plugins but rather on how you can optimize your server (and your code) to make use of a much higher performant level of caching. I will be very quickly covering the levels of caching supported by WordPress itself (the run-time cache, transient cache, object cache, page cache and fragment cache).