Answer Detail: RE: what is the difference between E-R modelling and D...

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Question: what is the difference between E-R modelling and Dimendional modelling? and what are semi additive facts?

November 11, 2006 00:04:28	#1
vijay	CRM Expert Member Since: October 2005 Total Comments: 4
RE: what is the difference between E-R modelling and D...
E-R modeling is the relation between entities in the form of normalization. Dimensional modeling is the relation between dimensions in the form of de normalization.