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Three Tier Architecture in ASP.NET

Posted By:Syed Shakeer Hussain       Posted Date: April 11, 2009    Points: 25    Category: ASP.NET    URL: http://www.dotnetspark.com  
 

These layers are described below.

1. Application layer or Business layer
2. Business layer
    a. Property layer(Sub layer of business layer)
3. data layer

 

  • Application layer is the form where we design using the controls like textbox, labels, command buttons etc.

  • Business layer is the class where we write the functions which get the data from the application layer and passes through the data access layer.

  • Data layer is also the class which gets the data from the business layer and sends it to the database or gets the data from the database and sends it to the business layer.

  • Property layer is the sub layer of the business layer in which we make the properties to sent or get the values from the application layer. These properties help to sustain the value in a object so that we can get these values till the object destroy.

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Responses
Author: shahin         Company URL: http://www.dotnetspark.com
Posted Date: April 20, 2009

if possible explain in brief...

what abt n tire? means 4 tire etc...
Author: Ruchi         Company URL: http://www.dotnetspark.com
Posted Date: April 24, 2009

hi
syed shakeer hussain

You also plz dont just copy data from one site to other :
plz chk the below link:
http://www.beansoftware.com/ASP.NET-Tutorials/Three-Tier-Architecture.aspx


Even if you copy the intention should be that some other person who is not aware of the facts can come to know abt new facts and can increase thier knowledge.
Author: jatin nahar         Company URL: http://www.dotnetspark.com
Posted Date: March 31, 2011

This is very helpful to me.......for better understanding of three tier architecture you can visit following link....

http://dotnetpeoples.blogspot.com/2011/04/three-tier-architecture-in-aspnet.html
Author: jatin nahar         Company URL: http://www.dotnetspark.com
Posted Date: April 05, 2011

This is very helpful to me.......for better and easy understanding of three tier architecture you can visit following link....

http://dotnetpeoples.blogspot.com/2011/04/three-tier-architecture-in-aspnet.html

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