Posts Tagged ‘Prevent Software Errors’

Understanding Quality Cost

February 5, 2009

As we know, building quality into the software involves cost – I came across a detailed and useful article on “Quality Cost” at LogiGear Newsletter.

Author Rob Pirozzi classifies quality costs into four types: Prevention costs, Appraisal costs, Internal failure costs, and External failure costs. For software practitioners and quality professionals, it is very important to [...]