Describe the principles of data warehousing and dimensional modeling. How does dimensional modeling differ from traditional entity-relationship modeling, and when should it be used?

Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
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Describe the principles of data warehousing and dimensional modeling. How does dimensional modeling differ from traditional entity-relationship modeling, and when should it be used?

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