in reply to mod_perl v. mod_perl 2

If your server runs on a Windows system and you really want to get the benefit from the speed-up mod-perl provides, you have to make the switch. Also the API is much more straightforward and you have access to every little nook and crannie of the Apache-server.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James