1. Seema Tomar Chris Robson Suma Surpur
Ultimate Fitness Center
(Mind & Body & Spirit)
Seema Tomar
Chris Robson
Suma Surpur

2. Table of contents Business Requirements Context Diagram Level 0 DFD

3. Business Requirements
To establish a computerized system that will replace our current system
To keep records of all business data
Allow new user to register, create their profile and buy membership online.
Allow customers to renew /upgrade their membership.
Allow customers to edit their information.
Allow customers to schedule for classes.

4. Business Requirements
Allow customers to request and view yoga class videos online.
There should be a centralize database and should be accessed from any computer via internet
Personal trainers should be able to see their schedule
Report should be generated to track sales and improve efficiency

5. Context Diagram

6. Level 0 DFD External Entities Processes Customer Employee
Employee processing
Personal Trainer processing
Customer processing
Billing
Class schedule processing
Video processing
Feedback processing
Generate Report processing

7. Level 0 DFD Data Store D1 Employee data D2 Trainer data
D3 Membership data
D4 Customer data
D6 Classes data
D9 Feedback data
D10 Billing data

8. Level 0 DFD

9. Level 0 DFD

10. Level 1DFD for process 3(Customer processing)
External Entities
Customer
Processes
Register processing
Log In processing
Edit Information
Upgrade or Renew Membership
Data Store
D3 Membership data
D4 Customer data
D10 Billing data

11. Level 1 DFD

12. Level 1DFD for process 4(Billing)
External Entities
Customer
Processes
Select Billing
Cash Processing
Credit or Debit processing
Data Store
D10 Billing data

13. Level 1 DFD

14. Level 1DFD for process 8(Generate report processing)
External Entities
Employee
Processes
Select report
Billing report processing
Feedback report processing
Customer report processing
Data Store
D10 Billing data
D4 Customer data
D9 Feedback data

15. Level 1 DFD