How about performance of linq to sql, Entity Framework and NHibernate?

Posted by Abonec on Stack Overflow See other posts from Stack Overflow or by Abonec
Published on 2010-06-13T06:43:25Z Indexed on 2010/06/13 6:52 UTC
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c#

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nhibernate

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linq-to-sql

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entity-framework

I was learning this ORM because think this is good technology for most projects. But most employers required acquirement of ADO.NET and SQL.

This ORM not will use in high-loaded system (like popular web-sites)? In which types of projects this ORM will be useful? Are highly loaded projects using ORM?

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