DataWhareHouse Concepts

http://www.1keydata.com/datawarehousing/datawarehouse.html

http://www.learndatamodeling.com/dw_concepts.htm

http://www.softwaretrainingtutorials.com/data-mod.php (Videos for beginners)

http://apex.vtc.com/data-modeling.php (Videos)

http://guides.ais.psu.edu/warehouse/tutorials.html (DataWareHouse Administrative User Guide)

http://www.exforsys.com/tutorials/msas/introduction-to-data-warehousing.html (This best tutorial with 69lessions)

http://www.youtube.com/watch?v=EUzsy3W4I0g&feature=channel