software complexity – Lean Six Sigma Moneybelt

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Measuring Software Quality

Is it possible to make software more maintainable and testable using software metrics?

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“Hi, I’m Jay Arthur, author of “Lean Six Sigma For Hospitals” and QI Macros [software].

“Back in the 80s, I wrote a book called ‘Measuring Programmer Productivity and Software Quality,’ and strangely enough, it started to be referenced now 35 years later. I see articles; academia sends me things about it. There was a thing in there called ‘McCabe cyclomatic complexity’ which said if the number of decisions in a piece of software exceeds 10 then it starts to become unmaintainable, and when you get to about 49 or 50, it becomes completely unmaintainable and untestable.

Posted by Jay Arthur in Improvement Insights.