c# - Best .net open source ntier distributed sample projects or sample applications -

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i've been away quite while . , looking modern open source samples , applications based on.net , have ntier architecture .

i aware of old enterprise distributed application developed microsoft , called duwamish .

but know there plenty of open source applications, u please suggest , introduce useful of them . in advance.

i'm going give bad examples, instance http://microsoftnlayerapp.codeplex.com/

it's bad ddd example, can see 1 , others reviewed on following site http://ayende.com/blog/19457/review-microsoft-n-layer-app-sample-part-i

the thing business software can done simple crud 2-layer approach, mindlessly implementing design patterns find in book not hard/clever/awesome best thing keep things simple possible read ayende's review of some of these ddd frameworks not make mistake of overdesigning architecture

also when doing simple 2-layer crud, use simple orm dapper or bltoolkit or need automatic entity tracking?

btw seeing link nddd project here, did couple of posts project starting 1 http://ayende.com/blog/154177/limit-your-abstractions-so-what-is-the-whole-big-deal-about


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