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| Criterion |  Operations Runbook |  Decision Making Delphi Method |  Decision Making Decision Tree |  DevOps Incident Command |
|---|---|---|---|---|
Purposedifferent | For recurring operational tasks or incidents, the method keeps solid action logic ready. It reduces uncertainty when time pressure, role changes, or rare situations demand fast access. | 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. | For decisions with follow-on paths and dependencies, a linear comparison is often not enough. A Decision Tree shows how options branch under conditions and which consequences hang on each branch. | 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. |
Complexitydifferent | Low | High | Medium | Medium |
Timedifferent | 20-60 min | 1-4 Wochen | 30-90 min | As needed |
Participantsdifferent | 1-4 | 6-30 Experten | 1-6 | 4-15 |
Formatdifferent | Async | Async | Workshop + async | Workshop + async |
Outputdifferent | Runbook, Checklist, Escalation Path | Expert Forecast, Consensus Range, Assumption Notes | Decision Tree, Option Map, Assumption List | Incident Log, Action Tracker, Stakeholder Updates |
Tagsno overlap | OperationsReliabilityDocumentation | ForecastingExpertsDecisionStrategy | DecisionTreeOptions | IncidentOperationsReliability |