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| Criterion |  Growth Growth Experiment |  DevOps Blameless Postmortem |  Operations After-Action Review |  DevOps Game Day |
|---|---|---|---|---|
Purposedifferent | When growth ideas surface quickly, the temptation to build immediately instead of learning is high. A Growth Experiment frames an assumption so target group, lever, and measurement are clear before the first deployment. | 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. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. |
Complexitydifferent | Medium | Medium | Low | High |
Timedifferent | 1-2 Wochen | 30-90 min | 20-45 min | Halber Tag |
Participantsdifferent | 1-6 | 3-12 | 3-12 | 5-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Experiment card, Result summary, Next bet | Postmortem Doc, Action Items, Timeline | Lessons learned, Action items, Event summary | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | MarketingGrowthExperimentsLearning | Site Reliability EngineeringIncidentLearningReliability | LearningOperationsImprovement | ResilienceOperationsIncident |