Entity Framework Vote of No Confidence - relevant in .NET 4?

Posted by Asaf R on Stack Overflow See other posts from Stack Overflow or by Asaf R
Published on 2010-03-08T18:48:42Z Indexed on 2010/03/08 18:51 UTC
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Filed under:

ADO.NET

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entity-framework

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criticism

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.NET

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.net-4.0

Hi,

I'm deciding on an ORM for a big project and was determined to go for ADO.NET Entity Framework, specifically its new version that ships with .NET 4. During my search for information on EF I stumbled upon ADO .NET Entity Framework Vote of No Confidence which I'm not sure how to take.

The Vote of No Confidence was written sometime in 2008 to convince Microsoft to listen to specific criticism for EF v1.

It's not clear whether the claims made in the Vote of No Confidence are still valid (in .NET 4) and if they're serious enough to use other solutions. NHibernate is a mature alternative, but I don't know what problems it brings. I'm generally more inclined towards a Ms solution, mainly because I can count on integration with VS and on their developer support.

I would appreciate examples of how the problems mentioned in the Vote of No Confidence affect in real world projects. More importantly, are the claims made there still relevant in EF for .NET 4?

Thanks,
Asaf

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