What is a data warehouse? What are its main characteristics? Why do we need to copy data

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What is a data warehouse? What are its main characteristics? Why do we need to copy data from operational database management systems into a data warehouse?

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Artificial Intelligence A Guide To Intelligent Systems

ISBN: 9781408225745

3rd Edition

Authors: Michael Negnevitsky

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Question Posted: Dec 19, 2023 03:30 AM

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What is a data warehouse? What are its main characteristics? Why do we need to copy data

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A data warehouse is a centralized repository that stores integrated historical data from multiple sources within an organization Its designed to facil...View the full answer

Artificial Intelligence A Guide To Intelligent Systems

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