On the SitePoint PHP blog, there's a new post offering your three more lightweight database management solutions than the typical phpMyAdmin install.
For much of the time, developers just want to check some data, alter a few records, or back up the database. The phpMyAdmin and MonoQL zipped distributions range from 2MB to 7MB, and they're overkill for most day-to-day administration. You're using a sledgehammer to crack a peanut. Here are three lightweight MySQL administration alternatives you should consider. They're all PHP-based, open source, and great for quick database tasks.
The three that made their short list are:
