Question: Will give a thumbs up! 2- (2 point) [Data Warehousing Cathy, a manager in an L.T. department, is trying to explain to James, the head
Will give a thumbs up!
2- (2 point) [Data Warehousing Cathy, a manager in an L.T. department, is trying to explain to James, the head of marketing department, why the company needs to have two major information systems, an ERP OLTP system and a data warehouse OLAP system. Write an explanation for Cathy that she can give to James that discusses why these two systems are necessary and then explain to James how his department should use each of the systems
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