Julie C. Meloni is the technical director for i2i Interactive (http://www.i2ii.com), a multimedia company located in Los Altos, California. She's been developing Web-based applications since the Web first saw the light of day and remembers the excitement surrounding the first GUI Web browser. She has authored several books and articles on Web-based programming languages and database topics and you can find translations of her work in several languages, including Chinese, Italian, Portuguese, Polish and even Serbian.
Matt Zandstra is a writer and consultant specializing in server programming. With his business partner, Max Guglielmino, he runs Corrosive (http://www.corrosive.co.uk), a technical agency that plans, designs and builds Internet applications. Matt is interested in all aspects of object-oriented programming, and is currently exploring enterprise design patterns for PHP 5.
Daniel Lpez Ridruejo is the founder of BitRock, a technology company providing multiplatform installation and management tools for a variety of commercial and open source software products. Previously, he was part of the original engineering team at Covalent Technologies, Inc., which provides Apache software, support and services for the enterprise. He is the author of several popular Apache and Linux guides, the mod_mono module for integrating Apache and .NET and of Comanche, a GUI configuration tool for Apache.