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Question: What is the difference between ETL tool and OLAP tool? What are various ETL in the market? What are various OLAP tools? what is the future for both for next five years?

April 04, 2006 20:06:52	#2
zahoorahmad	Member Since: April 2006 Total Comments: 7
RE: what is the difference between ETL tool and OLAP t...
ETL is 2 step before OLAP 1) Sources (source of data they can b different data bases) 2) ETL (u extractl transforms and load the data ) 3) Data stagging or busines subjective( then u store and stag the data) 4) OLAP (through olap u visualize different data differently)

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