IMS - Data Warehouse In a large financial services organization, you have been asked by the Marketing Director to give him a report on the development of a date warehouse. This will, he sees, provide a wide variety of sales/marketing information. 1) In this report, give him the details as to why & how a data warehouse differs from a traditional database. (40%) 2) Identify the main functions that might be performed by such a system …
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showed last 75 words of 4247 total
…database administration.. *<Tab/>Data warehousing can have a learning curve that may be too long for impatient firms. *<Tab/>Data warehousing can become an exercise in data for the sake of the data. *<Tab/>There is data to suggest that the data warehousing failure rates are between 10% and 90% -<Tab/>There is no denying that data warehousing is risky