November 2004
Intermediate to advanced
216 pages
4h 25m
English
Content preview from Extreme Programming Explained: Embrace Change, 2nd Edition
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Chapter 13. Testing: Early, Often, and Automated
Defects destroy the trust required for effective software development. The customers need to be able to trust the software. The managers need to be able to trust reports of progress. The programmers need to be able to trust each other. Defects destroy this trust. Without trust, people spend much of their time defending themselves against the possibility that someone else may have made a mistake.
It is impossible to eliminate all defects, however. Increasing the mean time between failures from one month to one year seems extremely expensive, and the cost to increase it to one century, as is required for code like that flying in the space shuttle, is astronomical.
Here is the dilemma in software ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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