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| Criterion |  Growth Funnel Analysis |  DevOps Game Day |  DevOps Blameless Postmortem |  Growth A/B Testing |
|---|---|---|---|---|
Purposedifferent | When many visitors or users drop off along the way, the reason behind the number often stays hidden. Funnel Analysis exposes these transitions and makes visible exactly where the path collapses. | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. | After an incident with damage or a near miss, the method creates a sober field for learning without assigning blame. It directs attention to the course of events, conditions, and effective countermeasures. | When two variants compete, discussions quickly decide by taste rather than effect. A/B Testing checks behavior under controlled conditions and separates real improvement from chance or expectation effects. |
Complexitydifferent | Medium | High | Medium | High |
Timedifferent | 1-3 h | Halber Tag | 30-90 min | 1-4 Wochen |
Participantsdifferent | 1-5 | 5-20 | 3-12 | 1-6 |
Formatdifferent | Async | Workshop | Workshop + async | Async |
Outputdifferent | Funnel report, Drop-off analysis, Optimization hypotheses | Simulation Notes, Gaps List, Updated Runbooks | Postmortem Doc, Action Items, Timeline | Experiment results, Decision log, Learning summary |
Tagsno overlap | AnalyticsConversionGrowth | ResilienceOperationsIncident | Site Reliability EngineeringIncidentLearningReliability | ExperimentsGrowthAnalyticsValidation |