1. Online Hotel Reservation System
MSE Presentation III
Cem Oguzhan

2. Outline Project Overview Action Items from Presentation2
Component Design
Assessment Evaluation
User Manual
Code Documentation
Project Evaluation
Lesson Learnt
Demo (Hotel Reservation System)
Questions / Comments

3. Project Overview Project Statement
The hotel reservation system will provide service to on-line customers, travel agents, and an administrator. On-line customers and travel agents can make searches, reservations and cancel an existing reservation on the hotel reservation’s web site. Administrator can add/update the hotel and the room information approve/disapprove a new travel agent’s account application and generate a monthly occupancy rate report for each hotel.

4. Action Items Use cases for Formal Specification
Middle Tier class diagram and Sequence Diagrams
“Any” option is added for room preferences

5. Action Items (cont)
The class diagram above captures middle-tier, business specific layer, of the Hotel Reservation System.

6. Action Items (Cont)

7. Action Items (cont)
Detail View

8. Action Items (cont)

9. Action Items (cont)

10. Action Items (cont)

11. Action Items (cont)

12. Component Design
The diagram shows 3-tier type of architecture.

13. Component Design (cont) Presentation tier

14. Component Design (cont) Presentation Tier

15. Component Design (cont) Presentation Tier

16. Component Design (cont) Presentation Tier

17. Component Design (cont) Presentation Tier

18. Component Design (cont) Presentation Tier

19. Component Design (cont) Presentation Tier

20. Component Design (cont) Presentation Tier

21. Component Design (cont) Presentation Tier

22. Component Design (cont) Presentation Tier

23. Component Design (cont) Middle Tier

24. Component Design (cont) Middle Tier

25. Component Design (cont) Middle Tier

26. Component Design (cont) Middle Tier

27. Component Design (cont) Middle Tier

28. Component Design (cont) Middle Tier

29. Component Design (cont) Middle Tier

30. Component Design (cont) Middle Tier

31. Component Design (cont) Data Tier

32. Assessment Evaluation
Test Case Results

33. Assessment Evaluation (cont)
Performance Testing with JMeter
Test Scenario
Search hotel
List hotels for particular search
Select an hotel
List available rooms
Reserve rooms
Login
Place the reservation
Display confirmation numbers

34. Assessment Evaluation (cont)
1 user, 14 http request, 5 repeat
Deviation = 17 ms
Throughput = /min
Average = 33 ms
CPU usage = 30 %

35. Assessment Evaluation (cont)
10 user, 14 http request, 5 repeat
Deviation = 113 ms
Throughput = /min
Average = 372 ms
CPU usage = 100 %

36. Assessment Evaluation (cont)
30 user, 14 http request, 5 repeat
Deviation = 123 ms
Throughput = /min
Average = 526 ms
CPU usage = 100 %

37. Assessment Evaluation (cont)
Performance Testing Result Summary

38. Assessment Evaluation (cont)
Performance Analyze
VTune Performance Analyzers is used to profile of performance of the customer site
Test Scenario
Search hotel
List hotels for particular search
Select an hotel
List available rooms
Reserve rooms
Login
Place the reservation
Display confirmation numbers

39. Assessment Evaluation (cont)
1 user , 14 http request and 5 repeat
CPU usage 100 %

40. Assessment Evaluation (cont)

41. Assessment Evaluation (cont)
10 user , 14 http request and 5 repeat
CPU usage 100 %

42. User Manual
The installation and set up guide and a detailed walkthrough of the project is provided in the user manual.

43. Code Documentation
MSDN-online style web pages

44. Project Evaluation SLOC (Actual) SLOC (Predicted)
Line of C# code = 3039
Line of auto generated C# code = 741
Line of XML code = 281
Line of HTML code = 120
Line of SQL code = 90
Line of CSS code = 53
Total 4324
SLOC (Predicted)
Phase I (similar examples) = 2400
Phase II (Prototype) = 3200

45. Project Evaluation (cont)
Project duration (actual)
Phase I = hrs
Phase II = hrs
Phase III = hrs
Total = hrs
Project duration (estimate) = 382 hrs

46. Project Evaluation (cont)

47. Project Evaluation (cont)

48. Project Evaluation (cont)

49. Project Evaluation (cont)

50. Lesson Learnt Learning new technologies Importance of design
Working on project that had 4300 SLOC

51. Demo

52. Questions / Comments