Briefly explain how operational data and decision support data differ What is data warehouse? How is data for data wareh

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Briefly explain how operational data and decision support data differ What is data warehouse? How is data for data wareh

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Briefly Explain How Operational Data And Decision Support Data Differ What Is Data Warehouse How Is Data For Data Wareh 1
Briefly Explain How Operational Data And Decision Support Data Differ What Is Data Warehouse How Is Data For Data Wareh 1 (30.33 KiB) Viewed 31 times
Briefly explain how operational data and decision support data differ What is data warehouse? How is data for data warehouse prepared, and how is it implemented? • What is a star schema and how are they constructed? What is data mining and what role does it play in decision support? Describe Online Analytical Processing (OLAP). . How are SQL extensions used to support OLAP-type data manipulations?
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