If you're interested in boosting your WordPress performance to the limit, you need look no further. XCache for WordPress integrates your WordPress installation with the XCache variable storage, boosting performance and improving reliability under load.
- Verify that XCache is correctly configured with a valid var cache size (>10MB).
- Extract "XCache for WordPress" to the /wp-content/ directory so that you have a /wp-content/object-cache.php file.
- If running on Windows, restart IIS.
- Watch as your server load takes a dive!