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| Criterion |  DevOps Game Day |  Engineering Failure Scenario Analysis |  Operations Learning Review |  Agile 4Ls Retrospective |
|---|---|---|---|---|
Purposedifferent | 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. | In critical processes, it is not enough to plan only for the normal case. Failure Scenario Analysis looks at the path into failure and shows which failures, chains, and control gaps cause the most damage. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | High | Medium | Medium | Low |
Timedifferent | Halber Tag | 1-3 h | 1-3 h | 45–75 min |
Participantsdifferent | 5-20 | 3-8 | 3-10 | Team members involved |
Formatsame | Workshop | Workshop | Workshop | Workshop |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Failure Scenarios, Risk Notes, Control Gaps, Test and Response Actions | Learning Review Notes, System Factors, Improvement Actions | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | ResilienceOperationsIncident | FailureResilienceRisk | LearningRetrospectiveIncidentOperations | RetrospectiveLearningReflectionTeam |