delegates the request to right business apps
performs required persistence operation (curd operation )
collects response content form the corresponding business apps
the above architecture describe us to design single jsp page responsible for accepting client request ,forwarding it to the right business app collecting response content form the corresponding business app preparing and desplaying the presentaion on the browser
the above architecture is simple but the problem is presentation logic and controlling logic combining implemented inside one single page i.e, we don't have any proper separation in b/w controlling logic and presentation logic to remove the above described problem sum introduced one more architecture with a name model-2
performs required persistence operation (curd operation )
collects response content form the corresponding business apps
the above architecture describe us to design single jsp page responsible for accepting client request ,forwarding it to the right business app collecting response content form the corresponding business app preparing and desplaying the presentaion on the browser
the above architecture is simple but the problem is presentation logic and controlling logic combining implemented inside one single page i.e, we don't have any proper separation in b/w controlling logic and presentation logic to remove the above described problem sum introduced one more architecture with a name model-2