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Systems Development and Implementation By Group C8: Amit Anand (PG040012) Gautam Waingankar (PG040055) Mithun Banerjee (PG040095) Sidharth Bhargava (PG040184) Suraj Jadhav (PG040205) Vineet Agrawal (PG040043) Systems Development and Implementation 1. Executive Summary 3 2. Sources of value for the user 3 3. The software value chain 4 3.1. Applications and infrastructure 4 3.2. Industry organization 5 4. Modularity in software development 6 4.1. Appropriation of value 7 4.1.1. Value for customers and end-users 8 4.1.2. Value for suppliers 8 4.1.3. Value for systems integrators 8 4.1.4. Pricing 8 4.1.5. Increasing vendor cooperation 9 4.1.6. Costs 9 5. Object oriented software development 10 6. Components based software development (CBSD) 11 7. The future of software development 11 7.1. Grid computing 11 7.2. Software as a utility 12 7.3. Pattern-centric development 12 7.4. Aspect oriented programming 12 8. Build, buy or rent? 13 8.1. Economic considerations 14 9. Implementation strategy - Big-bang or phased approach 14 9.1. Big Bang approach 15 9.2. Phased approach 15 10. References 17 1. Executive Summary The report examines systems development and implementation with focus on the software value chain. It analyses the impact of marketplace issues on software design and the ways and means to create value for the customers. It takes a look at object oriented software development, a modular software development technique that has been widely adopted. It views the future trends in software development and the pros and cons...

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