Explain the significance of the differences between a logical data flow diagram and its physical equivalent. In what ways does MetaData serve as the backbone of a data warehouse? Why is it that MetaData is so crucial? What makes it so crucial that we focus on it so much?
Explain the significance of the differences between a logical data flow diagram and its physical equivalent. In what ways does MetaData serve as the backbone of a data warehouse? Why is it that MetaData is so crucial? What makes it so crucial that we focus on it so much?
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
Section: Chapter Questions
Problem 5SAT
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Explain the significance of the differences between a logical data flow diagram and its physical equivalent. In what ways does MetaData serve as the backbone of a data warehouse? Why is it that MetaData is so crucial? What makes it so crucial that we focus on it so much?
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