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| Criterion |  DevOps Blameless Postmortem |  Facilitation Barcamp |  Decision Making Decision Tree |  Facilitation Decision Jam |
|---|---|---|---|---|
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 many people can contribute knowledge and the flow should stay open, Barcamp provides a framework for self-organized sessions. The format channels energy without defining the content too narrowly in advance. | 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. | When a decision is stuck, Decision Jam loosens the knot through structured separation of problem, idea, and selection. The format creates movement without jumping prematurely at the first seemingly elegant answer. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 30-90 min | Halber Tag bis 2 Tage | 30-90 min | 60-90 min |
Participantsdifferent | 3-12 | 15-200 | 1-6 | 4-10 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Session Board, Session Notes, Community Learnings | Decision Tree, Option Map, Assumption List | Problem Cluster, Prioritized Challenge, Experiment |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FacilitationLarge groupLearning | DecisionTreeOptions | FacilitationDecisionProblem solvingWorkshop |