1. Project Presentation EEL 5881, Fall 2003
Web-based front end for Kraken
Jing Ai, Jingfei Kong, Yinghua Hu

2. Original System

3. Original System(cont)

4. Original System(cont)

5. System Architecture A typical 3-tier client/server architecture
Separate UI from application-specific activities

6. Transaction Activities

7. Internal Architecture
JSF has clear separation between behavior and presentation through using event handling and state management compared with JSP
Computation is handled by various components

8. A typical transaction

9. Design Issues Reusability Maintainability portability Testing
Integration

10. Thank you!