Comment on The Effectiveness of Test Driven Development (With Case Studies)parentComments−Retric15yTDD turns a 20 month (1 2/3 year) project into a 23 to 26 month project. Which is how I got 3 - 6 months behind.And if your product does not ship for 6 months, then your first few itterations even if faster will also be behind.PS: (3 to 6) * (1.15 to 1.3) = (3 * 1.15 to 6 * 1.35) = (3.45 to 8.1).Edit: No wait it's 15-35% longer so (3.45 to 8.1) months.
Comments
TDD turns a 20 month (1 2/3 year) project into a 23 to 26 month project. Which is how I got 3 - 6 months behind.
And if your product does not ship for 6 months, then your first few itterations even if faster will also be behind.
PS: (3 to 6) * (1.15 to 1.3) = (3 * 1.15 to 6 * 1.35) = (3.45 to 8.1).
Edit: No wait it's 15-35% longer so (3.45 to 8.1) months.