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.
O'Reilly Network: Multiple ResultSets in ADO.NET [Dec. 16, 2002]
An article that shows how to get multiple results from a database to DataSets and DataReaders