Answer Detail: RE: Discus two reasons why feeding data into OLAP system directly from the source operational system is not recommended

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Question: Discus two reasons why feeding data into OLAP system directly from the source operational system is not recommended

December 12, 2007 07:07:36	#2
VAMSIKRISHNACH	Member Since: December 2007 Total Comments: 7
RE: Discus two reasons why feeding data into OLAP system directly from the source operational system is not recommended
Moreover BI tools need historical data also which is not present in OLTP sysms