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Independent guides for QA & test automationRSSEditorial policy
QA Vibes

Topic

Release

2 articles tagged “release”.

Defect Leakage, Escape Rate, DRE and DDP: One Fraction, Four Names

The four common defect metrics that compare bugs found before and after a release are one fraction under different names. This guide gives the formulas with their sources, shows how a different denominator changes the answer, explains the time window, puts the often-quoted 85% average in context, and shows when a change between releases is real.

quality metrics · release · process

7 MIN

Go or No-Go: The Questions to Ask Before You Release

How to run a go/no-go decision that can genuinely say no: one named owner instead of a group vote, evidence gathered before the meeting, criteria with thresholds written in advance, every accepted risk carrying an owner and an expiry, and escaped defects measured afterwards to correct the criteria.

release · product owner · process

8 MIN

Updated