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| Criterion |  DevOps Blameless Postmortem |  Facilitation Barcamp |  Facilitation Open Space Technology |  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. | When a complex topic does not yet have a fitting agenda, Open Space Technology hands topic ownership back to the participants. The format suits questions that only move forward when real interest determines the order. | 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. |
Complexitydifferent | Medium | Medium | High | Medium |
Timedifferent | 30-90 min | Halber Tag bis 2 Tage | 0.5-2 Tage | 45-90 min |
Participantsdifferent | 3-12 | 15-200 | 20-500+ | 8-80 |
Formatdifferent | Workshop + async | Workshop | Workshop | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Session Board, Session Notes, Community Learnings | Session Marketplace, Proceedings, Action Topics | Discussion Insights, Observed Tensions, Follow-up Questions |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FacilitationLarge groupLearning | FacilitationLarge groupAutonomy | FacilitationDialogueLarge group |