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hi,
I am beginner , please help me to learn three tier architecture implementation in asp.net in detail with some example.
Thanks
Kumar Ravishankar
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Sergey Alexandrovich Kryukov 16-Nov-15 2:54am    
What would it supposed to mean? :-)
—SA
F-ES Sitecore 16-Nov-15 4:08am    
Google for "asp.net three tier application" or multi-tier application. This is a large subject with a lot of existing articles and examples, not suitable for a "Quick Answer"

This question is a kind of absurd. ASP.NET can be only one tier, or two, if you consider a client side as one tier and the server side as another one, but then I could call "ASP.NET" tier only the server-part tier, not considering client-side functionality as part of it. There should be other tiers, in addition to ASP.NET. There could be more then one ASP.NET tiers in the whole solution, it's just doesn't matter; in all cases, this is not "implementing of three-tier application in ASP.NET".

For understanding of multitier architecture, you can start here: https://en.wikipedia.org/wiki/Multitier_architecture[^].

—SA
 
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Three Tier comprised of Presentation, Business, Data layer.

Presentation Layer: This layer top layer in an application. It defines User Interface(UI) to user for performing its activity.

Business Layer: It is middle layer between Presentation and Data layer. It communicates both layers. It takes input from Presentation layer and send it to Data layer. Then returns result to Presentation layer.

Data Layer: This layer is nothing but performs only database operatins. It holds application data.

Please go through below links that might help yo understand batter:

Create-and-implement-3-tier-architecture-in-Asp-Net[^]
 
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Comments
Sergey Alexandrovich Kryukov 16-Nov-15 2:51am    
Totally wrong! These layers are totally irrelevant to multi-tier architecture. Quite apparently, you are confusing layers with tiers. And even the article you referenced is written by a totally incompetent author.

You need to be a lot more responsible person, to answer questions here. Just referencing first thing you found in the Web won't pass.

—SA
Krunal Rohit 16-Nov-15 2:59am    
N-layers of an application may reside on the same tier.

-KR

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