Which design pattern to use when using ORM?

Posted by RPK on Programmers See other posts from Programmers or by RPK
Published on 2012-09-10T10:55:20Z Indexed on 2012/09/10 15:49 UTC
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Filed under:

design-patterns

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ASP.NET

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domain-driven-design

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PetaPoco

I am writing a small ASP.NET Web Forms application. In my solution explorer, I added various class library projects to define layers, viz:

Model
Repository
Presentation
WebUI

Someone suggested me that this layered approach is not of much sense if I am using ORM tool like PetaPoco, which itself takes care of separation of data access layer.

I want to use PetaPoco micro-ORM and want to know which design pattern is suitable with ORM tools. Do I still need several class library projects to separate the concerns?

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