Apache is the world's most popular web server, and Perl is the most popular server-side web scripting language. mod_perl is the Apache module that brings the two together, giving Perl programmers full access to the Apache API. With mod_perl, you can enhance the performance of your CGI scripts, as well as extend the functionality of your Apache web server. This small book is a handy reference guide to mod_perl 1.24. It starts with a brief tutorial on mod_perl, outlining how to migrate CGI scripts to mod_perl and write mod_perl applications. It also provides quick reference material for all of mod_perl's classes, methods, and configuration directives.