.net - Entity Framework 4.0: is it worthy now? -

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i've read lot complains entity framework in .net 3.5 sp1, ineffectively generated sql. complains had prevented me studying entity framework.

now entity framework 4.0 has come out, provide lot of promises. wonder if it's orm now, or still not yet? worth learn , use in .net projects, instead of traditional sql queries? have planned switch ef 4.0 yet?

thanks in advance.

one word: yes!!

entity framework 4.0 contains huge number of additions , improvements, , additional templates poco's , self-tracking entities, it's ready prime time now.

if want to, can go far define entire ef "model" in code - no *.edmx file @ - looks , feels lot fluent nhibernate. have lots of options ef4 - , that's thing, , sign ado.net team did listen community (and work hard make things lot better now).

in addition julie lerman's book , blog, should check out ado.net ef4 team blog - contains useful , helpful hints , tips.

this blog post in particular might of interest you:


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