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WCF Service Architecture for database driven application??

Posted By:      Posted Date: October 21, 2010    Points: 0   Category :WCF
Hi everyone.
I am developing a database driven wcf service.

Sir I just want to confirm if you have to number of entities(like Products, Orders) in your database then how will you implement those entities operation(each have min 5) in your service (Like three tier architecture) you

1. Will you create different contract for different entities??
2. Will you implement those different contract in different classes??
3. Will they be hosted on different endpoints??

Please reply soon i am waiting 

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