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The Business Value of Test-Driven Development
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Sunday, May 15, 2022 © Agile Institute 2008-2016 1 The Business Value of TDD Rob Myers for <client> 11 Mar 2016 Café
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Transcript of The Business Value of Test-Driven Development
May 1, 2023 © Agile Institute 2008-2016 1
TheBusiness Value
ofTDD
Rob Myersfor
<client>11 Mar 2016
Café
May 1, 2023 2© Agile Institute 2008-2016
May 1, 2023 © Agile Institute 2008-2016 3
“...having high amounts of Technical Debt is probably the number one impediment…”
Dr. Dan Rawsthorne,Exploring Scrum: The Fundamentals
May 1, 2023 © Agile Institute 2008-2016 4
• Design Debt• Quality Debt• Testing Debt• ...ad nauseam
May 1, 2023 5© Agile Institute 2008-2016
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findings of Nagappan’sIBM-Microsoft study
• Teams noted a 15–35% increase in initial development time.
• Defect rates decreased between 40% & 90%.
May 1, 2023 © Agile Institute 2008-2016 7
http://research.microsoft.com/en-us/projects/esm/nagappan_tdd.pdf, Nagappan et al, © Springer Science + Business Media, LLC 2008
May 1, 2023 © Agile Institute 2008-2016 8
May 1, 2023 © Agile Institute 2008-2016 9
real value
May 1, 2023 © Agile Institute 2008-2016 10
roadblocks
May 1, 2023 © Agile Institute 2008-2016 11
May 1, 2023 12© Agile Institute 2008-2016
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