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| Criterion |  DevOps Incident Timeline Analysis |  Innovation Lean Startup |  Product Discovery Test Card |
|---|---|---|---|
Purposedifferent | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | The Test Card turns a critical assumption into a testable claim and specifies in advance which result counts as success. |
Complexitydifferent | Medium | Medium | Low |
Timedifferent | 60-180 min | Wochen bis Monate je Lernzyklus | 20-35 min |
Participantsdifferent | 3-10 | 2-8 | 1-5 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Test Card with a pre-set threshold |
Tagsno overlap | IncidentTimelineSite Reliability Engineering | LeanStartupValidationMVP | ExperimentsValidationDiscoveryHypothesis |
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