WP Database Optimizer
Ever wish that you could take some measure to speed up your Wordpress site? Have you created and deleted a lot of posts as well as experimented with plugins? All these deleted entries leave overhead on the database that should be routinely cleared out. This plugin allows you to have your Wordpress tables to be optimized on a schedule. It uses the Wordpress Database Class to do the work, and you can set the number of days in between optimizations. To install this plugin download it here: http://wordpress.org/extend/plugins/wp-database-optimizer/ Then upload it to your plugins directory and activate it via the WP-Admin interface. You will then have a new menu option under the Tools Menu where you can set the number of days in between optimizations. You can also view the last time the database was optimized.