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What is the difference between a data warehouse and a data mart?
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Answer Posted / mallika
Data Mart is subject oriented likes sales finance,etc..It
gets data from few no.of sources.It is maintained
departmental wise.
data warehouse consists of all subjects.Its an integrated
structure.it gets data from more number of sources.It is
maintained Centrally.Group of datamarts make a datawarehouse
| Is This Answer Correct ? | 39 Yes | 5 No |
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