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Data Warehousing 3
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In datamarts, stovepipe means:
Options
- Isolated data
- Normalized Data
- Similar Data
- None of above
CORRECT ANSWER : Isolated data
Discussion Board
Isolated data
In data marts, stovepipe means isolated data. Isolated stovepipe data marts that cannot usefully be tied together are the bane of the data warehouse analysis. They are much worse than a simple lost opportunity for analysis. Stovepipe data marts enshrine the reports that cannot be compared with one another. It becomes legacy implementations in their qwn right, where, by their very existence, they block the development of an integrated enterprise data warehouse.
Prajakta Pandit 03-20-2017 07:29 AM
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