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What is subject area?

Asked by: Interview Candidate | Asked on: Feb 12th, 2006
Showing Answers 1 - 3 of 3 Answers

Answered On : Feb 16th, 2006

View all answers by Mehul@DWH

Hi,In terms of Erwin, we can break a huge schema into smaller parts for easier managemant purpose and each part is known as subject area.There is always a main subject area which holds entire schema and there can be n number of user defined suject areas as per our requirement.Regards,Mehul

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Answered On : Mar 16th, 2006

Dimension modelling is brokent into subject Areas which are nothing but functional areas of an enterprise.

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Answered On : May 6th, 2006

Subject Area is place where  we draw the entities and attributes of the dimensions and fact table with relationships in ERWIN

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