Microsoft Solutions
Guys out there must be thinking ive got no other business but blogging out here ...but my search for "Business Intelligence" gets me to all kinds of sites ;)
Came across another page that offered great information on Business Intelligence and Data Warehousing
Came across some great presentations that are a *Must See*
Even if you are from a non MS technology background just substitute the technologies with your prefered technologies
See presentations on
* microsoft solutions for internet business
* Microsoft solutions for Business Intelligence

MS SQL server gets loads of accolades