CHAPTER 3Exploring Presentation TierDesign Patterns

Sometime back I joined a team that was developing a product named eInsure for the insurance industry. The goal was to develop a comprehensive online e-business solution encompassing all the major insurance processes such as underwriting, claims management, accounting, customer relationship, re-insurance, and so on. By the time I joined, this application already had a few major releases and was being used in production by two clients. But the development team found it highly cumbersome and effort-intensive to handle any new requirement, enhancement, or change request. This would always lead to unnecessarily long develop-test-fix-release-maintain (DTFRM) cycles. So, I started to investigate and ...

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