Discuss the history of data warehousing
What will be an ideal response?
Several key advances in information systems led to the emergence of data warehousing. In particular, as the relational model came to be popular and computer hardware advanced, data warehousing had a platform to build from. In addition, advances in middleware products as well as the emergence of end-user computing contributed to this. Perhaps the major player in the development of data warehousing was the separation of operational data from informational data.
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