what is 3 tier architecture and and it usage in asp.net . [Resolved]

Posted by Dn2010 under Interview Questions on 4/29/2011 | Points: 10 | Views : 3130 | Status : [Member] | Replies : 4
hi friends,

what is 3 tier architecture and and it usage in asp.net .

thanks.




Responses

Posted by: SheoNarayan on: 4/29/2011 [Administrator] HonoraryPlatinum | Points: 50

Up
0
Down

Resolved
Hi Dn2010,

Please read this article related with 3-tier architecture - http://www.dotnetfunda.com/articles/article71.aspx.

Thanks

Regards,
Sheo Narayan
http://www.dotnetfunda.com

Dn2010, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Dn2010 on: 4/30/2011 [Member] Starter | Points: 25

Up
0
Down
thanks.

Dn2010, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Hamburg113 on: 4/30/2011 [Member] Starter | Points: 25

Up
0
Down
Hi

I read some opinions in this topic. I do not agree above ideal. We can find out some articles at about.com by using Google search.


vjkgnkhmlng

Dn2010, if this helps please login to Mark As Answer. | Alert Moderator

Posted by: Surya on: 7/28/2011 [Member] Starter | Points: 25

Up
0
Down
What is a 3-tier architecture? Three-tier (layer) is a [LINK="http://igoogle.posterous.com/3-tier-architecture-in-aspnet-with-c"]client-server architecture in which the user interface, business process (business rules) and data storage and data access are developed and maintained as independent modules or most often on separate platforms. Basically, there are 3 layers, tier 1 (presentation tier, GUI tier), tier 2 (business objects, business logic tier) and tier 3 (data access tier). These tiers can be developed and tested separately.



DAL - Data Access Layer ( it has Connectionstring and Data read & execute process)

BOL - Bussiness Object Layer ( it has Queries )

UI - User Interface ( Forms & Code Behind )

More Details :[LINK=http://igoogle.posterous.com/3-tier-architecture-in-aspnet-with-c]3TierArchtectureinASP.Net[/LINK]

Dn2010, if this helps please login to Mark As Answer. | Alert Moderator

Login to post response