Earlier today I gave a presentation on the WordPress Object Cache at the WordPress Stockholm Meetup group. You can download the presentation as a PDF, view the slides on Google Docs or see them below:
You can find more information about the Object Cache in the WordPress Codex.
If you have any feedback or questions you can reach me @khromov or
Big thanks to everyone for making the WP community here in Sweden awesome, and don’t forget to join our Meetup group!