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| Criterion |  Operations After-Action Review |  Decision Making OODA Loop |  DevOps Incident Command |  Decision Making Delphi Method |
|---|---|---|---|---|
Purposedifferent | 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 | In dynamic situations, decisions become outdated faster than they can be prepared. The OODA Loop holds observing, orienting, deciding, and acting together as a recurring rhythm so reaction does not slide into inertia. | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | 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. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 20-45 min | 15-60 min je Zyklus | As needed | 1-4 Wochen |
Participantsdifferent | 3-12 | 1-8 | 4-15 | 6-30 Experten |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Async |
Outputdifferent | Lessons learned, Action items, Event summary | Situation Assessment, Decision Loop, Action Updates | Incident Log, Action Tracker, Stakeholder Updates | Expert Forecast, Consensus Range, Assumption Notes |
Tagsno overlap | LearningOperationsImprovement | DecisionChangeLearningStrategy | IncidentOperationsReliability | ForecastingExpertsDecisionStrategy |