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Release It!
book

Release It!

by Michael T. Nygard
March 2007
Intermediate to advanced
326 pages
9h 3m
English
Pragmatic Bookshelf
Content preview from Release It!

An Ounce of Prevention?

When such staggering cost results from such a small error, the natural response is to say, “This must never happen again.” But how can it be prevented? Would a code review have caught this bug? Only if one of the reviewers knew the internals of Oracle’s JDBC driver or the review team spent hours on each method. Would more testing have prevented this bug? Perhaps. Once the problem was identified, the team performed a test in the stress test environment that did demonstrate the same error. The regular test profile didn’t exercise this method enough to show the bug. In other words, once you know where to look, it’s simple to make a test that finds it.

Ultimately, it is just fantasy to expect every single bug like this ...

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Publisher Resources

ISBN: 9781680500264Errata Page