Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
datastorm.sourceforge.net
Embeddable database browser that can be launched from within Java and JUnit code. Enables to inspect and modify data before it may be rolled back. [Apache License v2, freeware, open source]