Raghu Krishnan
Member for
25 yearsRaghu Krishnan is a senior quality assurance engineer at webMethods Inc. He has five years of software testing experience. Raghu Krishnan has a master's degree in industrial engineering with specialization in quality assurance and process improvement from Iowa State University.
Raghu Krishnan is a senior quality assurance engineer at webMethods Inc. He has five years of software testing experience. Raghu Krishnan has a master's degree in industrial engineering with specialization in quality assurance and process improvement from Iowa State University.
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| Enhancing Defect Removal Efficiency (DRE) Metrics The increasing emphasis on quality software has prompted the need for better software quality management using data-driven and statistical methods. Various measures of development and released software quality have been created to make the process measurable, repeatable, and continuously improving. In this article, the author discusses the Defect Removal Efficiency (DRE) metrics. By extrapolating the DRE metrics to released products, an organization can measure the effectiveness of their quality assurance process based on the number of defects found in the product before and after its release. |