MP-Suite is a client/server script that enables remote MySQL through an XML-RPC interface. This way, you can remotely access databases that are not remote-access enabled.
This project is a PHP-based SOAP server which provides mainly MySQL data to a SOAP client. It exposes all available DB objects (views and tables) to any SOAP client based on NuSOAP's SOAP server.
Vindaloo is an opensource content management system based on PHP, MySQL (or other databases), javascript, AJAX. The Vindaloo is created for most "user friendly" work with your web.