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.
Eine sanfte Einführung zu SQL
Interaktives Tutorial zum Erlernen von SQL mit Hilfe von SQL Server, Oracle, MySQL, DB2, Mimer SQL, PostgreSQL und Access.