Bi systems and operational database systems

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Reference no: EM132493889

Question 1: Explain how Business Intelligence (BI) can add value to an organisation's data resource.

Question 2: Explain the difference between BI systems and operational database systems.

Question 3: What is data cleaning (data cleansing), and why is it an essential part of preparing data for a data warehouse?

Reference no: EM132493889

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