top button
Flag Notify
    Connect to us
      Site Registration

Site Registration

How 3 tier application differ from a 2 tier?

+2 votes
298 views
How 3 tier application differ from a 2 tier?
posted Mar 26, 2014 by Saif Khanam

Share this question
Facebook Share Button Twitter Share Button LinkedIn Share Button

1 Answer

+1 vote

Generally in 3 tier applications one more level is added which is called as controller level.
This level serves as interface between database and user interface. From User Interface, functions will call to controller functions which in turn calls to the database layer.

But in 2 tier applications, user interface directly linked to the database.

answer Mar 26, 2014 by Atul Mishra
Similar Questions
0 votes
How to deploy a rail application on rails 2.3.8?

I have developed rails application in rails-2.3.8, ruby-1.9.2, mysql, wamp server with windowsxp platform.
Please help me to deploy it and also tell me how to host it after deployed?

+3 votes
5G: What is the difference between 3 tier design architecture and Leaf spine design architecture ?

Why Leaf Spine design architecture chosen for next generation data centers ? Why three tier design architecture is not being used for data centers ? What was the limitation of old design which restricts it to be used for data centers ?

...