WordPress Configuration Tricks
http://diggingintowordpress.com/2009/06/wordpress-configuration-tricks/

6/29/09 Many WordPress users know the wp-config.php file as the key to the WordPress database. It is where you set the database name, username, password, and location.

ol config options for the WP newbie like me.

But what many users don’t know is that the wp-config.php file may be used to specify a wide variety of configurational settings, enabling you to improve the functionality, performance, and security of your WordPress-powered site. In this article, I share as many of these configurational tricks as I have been able to collect over the years. This guide covers everything in the WordPress Codex, as well some additional tricks that you probably haven’t seen before. If you know of any other WordPress configuration tricks, share them in the comments and I will add them to the post.

Many WordPress users know the wp-config.php file as the key to the WordPress database. It is where you set the database name, username, password, and location.