You can refer to Chapter 17: "Data Warehouse Design Considerations" of
the SQL Server 2000 Resource Kit. OLAP cubes are covered at the end, but
most of the discussion is on dimensional models/star schemas:
http://www.microsoft.com/resources/d...all/reskit/en-
us/part5/c1761.mspx
Dimensional Model Schemas
The principal characteristic of a dimensional model is a set of detailed
business facts surrounded by multiple dimensions that describe those
facts. When realized in a database, the schema for a dimensional model
contains a central fact table and multiple dimension tables. A
dimensional model may produce a star schema or a snowflake schema.
Star Schemas
A schema is called a star schema if all dimension tables can be joined
directly to the fact table. The following diagram shows a classic star
schema.
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- Deepak
Deepak Puri
Microsoft MVP - SQL Server
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