MySQL Replication Monitor (written in PHP)
Lets you store and query data within the wiki's pages.
Classic Web Service Support
A software tool to bring MySQL to the Web
A small lib that builds query using mysql and nodejs
This is a base which stores knowledge in the form of nested sets
A database engine entirely in JavaScript (AJAX)
A complete database front-end written in PHP.
You can admin a SQL Server with php, like PHPMyAdmin for MySQL