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 ?
RE: I have a Web Server, Application Server, Servlet Engine, Database - all located on separate systems ...
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 aplication 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.
RE: I have a Web Server, Application Server, Servlet E...
Have the Webserver in one maching. Point this to the Servlet engine! Keep the App server in another maching. Run Business logic here. Keep the database in the third machine! 2 tier architecture.
