Defect Age in Time is the difference between the time of defect detection and defect fixing. Means when the testing team identified the defect and when the defect is fixed.

What is defect Ageing analysis?

Defect age is used to denote time difference, in terms of defects being detected and defects being resolved. It is used as a parameter in software testing to weigh the test effectiveness, with the help of a quantitative analysis.

What is aging in software testing?

In software engineering, software aging is the tendency for software to fail or cause a system failure after running continuously for a certain time, or because of ongoing changes in systems surrounding the software. … Rebooting or reinstalling the software can act as a short-term fix.