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.
knowledge base
A knowlege base (or knowledgebase; abbreviated KB, kb or Δ) is a special kind of database for knowledge management. It provides the means for the computerized collection, organization, and retrieval of knowledge.