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Fix specification errors early. To fix later, they will cost:
- 500% more at design stage
- 1,000% more at coding
- 2,000% more at unit test
- 20,000% more at delivery
Barry Boehm
juni
10
2014
![]()
Fix specification errors early. To fix later, they will cost:
- 500% more at design stage
- 1,000% more at coding
- 2,000% more at unit test
- 20,000% more at delivery
Barry Boehm
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People don't want to buy a quarter-inch drill. Theodore Levitt
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Hartelijk gefaciliteerd! Succesvol veranderen met de workshopaanpak Bij Managementboek |