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| Criterion |  Decision Making Delphi Method |  DevOps Game Day |  Operations Learning Review |
|---|---|---|---|
Purposedifferent | When knowledge is distributed and direct dominance should be avoided, groups quickly fall under the sway of their opinion leaders. The Delphi Method gathers assessments iteratively and gradually brings expert judgments closer together. | 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 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. |
Complexitydifferent | High | High | Medium |
Timedifferent | 1-4 Wochen | Halber Tag | 1-3 h |
Participantsdifferent | 6-30 Experten | 5-20 | 3-10 |
Formatdifferent | Async | Workshop | Workshop |
Outputdifferent | Expert Forecast, Consensus Range, Assumption Notes | Simulation Notes, Gaps List, Updated Runbooks | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | ForecastingExpertsDecisionStrategy | ResilienceOperationsIncident | LearningRetrospectiveIncidentOperations |
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