A group presentation for Structured System Design & Analysis

1. Providing a personal, secure service to buy, sell, or trade quality vintage vehicles. Presented by Daniel, Jerad, and Aaron Fun Car Sales

2. Project Name: Car Sales Website for Fun Car Sales Project Sponsor: Name: Joe Bob Doe Department: Sales/Customer Service Organization: Fun Car Sales Phone: 1(555)555-5555 E-mail: carsales@fakeemail.com Systems Request Form

3. Business Need Functionality Expected Value Special Issues/Constraints Sys. Req. Form Cont.

4. Economic Feasibility Analysis

5. User Requirements New System Moderately familiar Moderately complex Quick implementation – Throwaway prototyping Project Development Method

6. Workplan

7. Use Cases

12. DFD’s – Context Level

13. DFD Level 0

14. Level 1 Process 1

15. Level 1 Process 2

16. ERD

17. Servers always up and running Required Equipment Data server Backup server Additional storage (optional) Web server Cameras System Requirements

18. Payment system PayPal – “shrink - wrapped/outsourced(?)” Servers Dell/HP – outsourced Rental – outsourced Cameras Nikon – “shrink - wrapped” System Development/Acquisition

19. Client-server based Many users Somewhat limited budget Very scalable Architecture Design

20. Software – in-house development Not very difficult Web-based GUI Similar to eBay Security Architecture Design Cont

21. Gui

22. Usability tests – Navigation Security testing – Injection, Mods, Hacks Stability testing – Server load, Integrity. Failsafe testing – Scam Email/Phone Support testing – Customer Service Testing

23. Questions?