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Empirical data on TDD: What went wrong?
- regularfry 17y agoIt looks like the author is a glass-half-empty kinda guy. The sentence immediately preceding that justifying the conclusion that something "went wrong" is: > The results of the case studies indicate that the pre-release defect density of the four products decreased between 40% and 90% relative to similar projects that did not use the TDD practice. Sounds like a net win to me - possibly 35% more effort, for a possibly 90% "better" product. 90%relativetosimilarprojectsthatdidnotusetheTDDpractice"