Data Warehouse is the basis for the coupling of information. Later this information is used by Business Intelligence for analytical processes and display this information.
By implementing Data Warehouse companies get their Corporate Data, ie relevant cost information, customers or product lines. No Corporate Data managers see their companies in parts and not as they really are.
A consultant is worth its weight in gold because it is the best partner for an organization to successfully implement a business intelligence solution . Only he knows where and how to cope. According to Bill, Intellego has some of the best consultants with whom he has worked.
Video Interview: Business Intelligence and Data Warehousing