Discuss the use of online analytic processing (OLAP) cube as a flexible way to obtain business insights.
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Question:
Discuss the use of online analytic processing (OLAP) cube as a flexible way to obtain business insights. Choose two out of the following topics below and related your discussions to the business environment based on your own work experiences.
1. How to determine the granularity of an OLAP cube?
2. What are the factors that need to be considered in choosing facts and dimensions?
3. In addition to the date/time hierarchy, what are other hierarchies that might be useful?
4. In which circumstances do you think it necessary to reprocess the OLAP cube?
Related Book For
Transportation A Global Supply Chain Perspective
ISBN: 9781337406642
9th Edition
Authors: Robert A. Novack, Brian Gibson, Yoshinori Suzuki, John J. Coyle
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