1. Software Architecture & Design
BY
Syed Salman Qadri
Assistant Professor (CS)
The Islamia University of Bahawalpur

2. Three-tier Architecture

3. Three-tier Architecture

4. Data Flow Architecture

5. Layered Architecture

6. Reference Architecture

7. OSI Reference Model

8. Horizontal Partitioning

9. Horizontal Partitioning

10. Vertical Partitioning

11. Vertical Partitioning

12. Why Partitioned Achitecture?

13. Analyzing Architectural
Design

14. Analyzing Architectural
Design

15. References
• ‘Requirements
Engineering: Processes and
Techniques’ by G. Kotonya and I.
Sommerville, John Wiley & Sons, 1998
• Software Requirements: Objects, Functions,
and States by A. Davis, PH, 1993
• Software Engineering 7th Edition, by I.
Sommerville, 2000
• Software Engineering 7th Edition, by R.
Pressman