A free lightweight Windows Apache MySQL and PHP Server Solution.
The Uniform Server is a free lightweight WAMP server solution for Windows. Less than 24MB, modular design, includes the latest versions of Apache2, Perl5, PHP (switch between PHP53, PHP54, PHP55 or PHP56), MySQL5 or MariaDB5, phpMyAdmin or Adminer4. No installation required! No registry dust! Just unpack and fire up!
This system manages heavy used forums or just regular web sites. It also uses the AJAX Techology and a few others like .htaccess. It is all written in PHP and the DataBase supported is currently MySql & MsSql.