Archetypes of Business Models - A Case Study
summary
Shows two software systems that meet the same requirements and compares their architectures: one built from a naive analysis with hasty modularization and short-sighted integration, and the other built using well-known business-domain archetypes drawn from solution libraries. Compares modularization, application-layer code and rich domain-model code, explains how to find useful archetypes even when they don’t obviously resemble your systems, and demonstrates the consequences of using proven archetypes versus intuition-driven designs.
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chapters (6)
- 0:00Business model archetypes intro
- 10:21Inheritance and bad abstraction
- 22:53Business context and requirements
- 33:37Document modeling with states
- 44:00Refactoring with State pattern
- 53:35Refactoring summary
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