Application using 3-tier architecture

I have a Web Server, Application Server, Servlet Engine, Database - all located on separate systems behind firewalls. How will you design an application using 3-tier architecture in this case ?

Interview Candidate
Sep 6th, 2005
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Showing Answers 1 - 4 of 4 Answers

Vijaya Bhaskar M

Jul 24th, 2005

In 3-tier architecture we have application server at client side and all the web server and servlet engine will be in the middle tier and database will be at the 3rd tier. actually servlet engine will be in the webserver itself like weblogic server. ?
Solution: First i will setup the application server at client side and i will keep the application server and servlet engine in the middle tier which is also behind the firewall and finally i will keep the database server in the 3rd tier.

ashwinikumar

Sep 6th, 2005

By HTTP tunneling, at 2 points

santosh nikam

Nov 11th, 2005

Conect by FTP & HTTP at 2 points

Someone

May 26th, 2006

Have the Web server in one machine. Point this to the Servlet engine! Keep the App server in another machine. Run Business logic here. Keep the database in the third machine! 2 tier architecture.