Mehul@DWH

 Profile Answers by Mehul@DWH 

• Feb 16th, 2006

 

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 Thakkar.

mehul.v.thakkar@gmail.com

girish

• Mar 16th, 2006

 

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

shaik

• May 6th, 2006

 

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