DBench is a very simple and lightweight library for generating database tables data and testing it perfomance.

Features:
 * Support of MySQL and PostgreSQL
 * Tables data generation by customizable randomizers
 * Perfomance tests
 * Log to CSV
 * Generate perfomance chart image like this http://dbench.googlecode.com/files/dbench_chart.png

Project site:
http://code.google.com/p/dbench
https://github.com/barbushin/dbench

SVN:
http://dbench.googlecode.com/svn/trunk

GIT:
https://github.com/barbushin/dbench.git

Recommended:
 * Google Chrome extension PHP Console - http://goo.gl/b10YF
 * Google Chrome extension JavaScript Errors Notifier - http://goo.gl/kNix9