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.
Using MySQL with Ruby
By Paul DuBois. Two parts: Using the Ruby MySQL Module, Using the Ruby DBI Module. HTML, PDF; online, downloads (tar, zip). [Kitebird.com]