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| Criterion |  DevOps Blameless Postmortem |  Decision Making Cynefin Workshop |  Decision Making Delphi Method |  Systems Thinking VUCA Scan |
|---|---|---|---|---|
Purposedifferent | 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 problems are unclear, chaotic, or only seemingly familiar, standard recipes fall short. A Cynefin Workshop sorts situations by the nature of their problem and connects them with matching action logic. | 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. | The VUCA Scan helps read difficult situations more precisely. Instead of treating unclarity as generally complicated, the method separates fast change, missing knowledge, systemic entanglement, and ambiguous interpretation. |
Complexitydifferent | Medium | Medium | High | Low |
Timedifferent | 30-90 min | 60-180 min | 1-4 Wochen | 30-90 min |
Participantsdifferent | 3-12 | 4-20 | 6-30 Experten | 1-10 |
Formatdifferent | Workshop + async | Workshop | Async | Workshop + async |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Cynefin Map, Domain-specific Actions, Sensemaking Notes | Expert Forecast, Consensus Range, Assumption Notes | VUCA Map, Response Options, Signal and Learning Plan |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | ComplexitySensemakingDecision | ForecastingExpertsDecisionStrategy | SensemakingUncertaintyComplexityStrategyForesight |