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| Criterion |  DevOps Blameless Postmortem |  Facilitation Barcamp |  DevOps Incident Command |  Facilitation Fishbowl Discussion |
|---|---|---|---|---|
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. | 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 a controversial topic needs depth and discipline at the same time, Fishbowl Discussion makes the structure of the conversation transparent. The format keeps the core small enough for real dialogue and open enough for controlled turnover. |
Complexitysame | Medium | Medium | Medium | Medium |
Timedifferent | 30-90 min | Halber Tag bis 2 Tage | As needed | 45-90 min |
Participantsdifferent | 3-12 | 15-200 | 4-15 | 8-80 |
Formatdifferent | Workshop + async | Workshop | Workshop + async | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Session Board, Session Notes, Community Learnings | Incident Log, Action Tracker, Stakeholder Updates | Discussion Insights, Observed Tensions, Follow-up Questions |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FacilitationLarge groupLearning | IncidentOperationsReliability | FacilitationDialogueLarge group |