Loss of autonomy

Loss of autonomy

1. Consider customer distinct from the programmer

(confusion: who is the customer :

• your manager
• the marketing director
• the purchaser
• the clerk operating the system
• the decision-maker using the results )

2. Dependence on existing pieces in composition

• some pieces do too much -
  • unneeded complexity
• some pieces do less than wanted -
  • adapt (customer) to reduced function or
  • pay (much) more for custom implementation

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