Question: 4. Suppose you are asked to create a decision support system for a large organization in retailing business that involves the use of data warehousing

4. Suppose you are asked to create a decision support system

4. Suppose you are asked to create a decision support system for a large organization in retailing business that involves the use of data warehousing and OLAP technologies. a. Explain the differences between operational database and data warehouse using three characteristics b. Give an example of a data mart for a business in retailing. C. Give an example of a question or query for OLTP and a qulsy for OLAP for business in retailing

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