Experiments, testing & rollout · Working
Canary release
Also called: canary deployment
ELI5
Release to a small group first as an early warning.
Used in conversation
“The canary release revealed a memory leak.”
Definition
A release exposed first to a small subset so problems can be detected before wider rollout.
Here “Canary release” means: A release exposed first to a small subset so problems can be detected before wider rollout.
Pitch context
You will see “Canary release” in product strategy decks, roadmaps, experiments and architecture reviews when the discussion reaches experiments, testing & rollout.
Why it matters: It helps a reader interpret experiments, testing & rollout without confusing the measure, decision, role or evidence being discussed.
Sources & evidence · 2
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- Scrum Guides — The Scrum Guide — official current versionSupporting source family · primary · checked 2026-08-16
- National Institute of Standards and Technology — Computer Security Resource Center GlossarySupporting source family · primary · checked 2026-08-16