Chapter 28: Problem 7
Describe the steps of building a warehouse.
Chapter 28: Problem 7
Describe the steps of building a warehouse.
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Get started for freeList the difficulties in implementing a data warehouse.
Define the terms: OLAP (Online Analytical Processing), ROLAP (Relational OLAP), and MOLAP (Multidimensional OLAP), DSS (Decision Support Systems).
How is the concept of a relational view related to data warehouse and data marts? In what way are they different?
What is the multidimensional data model? How is it used in data warehousing?
What considerations play a major role in the design of a warehouse?
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