Data Warehouse Schema Diagram - from Only4Gurus.com

Data Warehouse Schema Diagram - from Only4Gurus.com: "The Commerce Server Data Warehouse is a combination of a SQL Server database, an Online Analytical Processing (OLAP) database, and a set of processes that a system administrator uses to import and maintain data. The Data Warehouse stores and manages data in the database for the purpose of performing business analytics: data mining, prediction, and analysis reporting. "

Microsoft Commerce Server isn't that common, but it is an ecommerce server with a built in warehouse. If you are responsible for reports, analysis, or trending for Commerce Server, this will be invaluable.