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.
SharePoint: List Performance \342\200\223 How list column indices really work under the hood Performance, Scalability and Architecture \342\200\223 Java and .NET Application Performance Management (dynaTrace Blog)