progressive-delivery

1 free lesson tagged progressive-delivery across Programming. Each one is a short sequence of focused steps with narration and a five-question quiz at the end — take them in any order, no signup required.

Programming

intermediate

Canary Releases: Deciding With Evidence Instead of Nerve

A canary release sends a slice of real traffic to a new version and asks whether it is healthy. This lesson covers what to measure, why comparing the canary against the current version beats comparing against history, the statistics problem that makes small canaries weak evidence, and how automated promotion and rollback turn a judgement call into a rule.

7 steps·~11 min

Canary Releases: Deciding With Evidence Instead of Nerve

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