DbNinja VS Sypex Dumper

phpMyAdmin - phpMyAdmin is a tool written in PHP intended to handle the administration of MySQL over the Web.

Adminer - Adminer (formerly phpMinAdmin) is a full-featured database management tool written in PHP.

dbMonitor - dbMonitor performs per-component tracing of commit, rollback, SQL statement execute, creating/destroying components, connection pooling events, etc.

MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.

myLittleAdmin - myLittleAdmin is the first web-based management tool specially designed for MS SQL Server.

MySql Lite Administrator - PHP web application that will help you insert and update stuff in your MySQL Database.