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| Criterion |  DevOps Blameless Postmortem |  Facilitation Mind Mapping |  DevOps Incident Timeline Analysis |  Innovation Brainwriting |
|---|---|---|---|---|
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 a topic is still unclear and too many thoughts surface at once, Mind Mapping creates an open surface for ordering them. It makes connections, subtopics, and starting points visible without fixing them too early. | For an incident with an unclear sequence, the method makes the timeline precisely visible. It separates perception, reaction, and delay so cause and effect become more clearly readable. | When loud voices or hierarchy distort the idea search, the method creates a quiet entry into joint development. It gives everyone thinking space and gathers contributions without social brakes, making diversity more visible and easier to build on. |
Complexitydifferent | Medium | Low | Medium | Low |
Timedifferent | 30-90 min | 15-45 min | 60-180 min | 15-30 min |
Participantsdifferent | 3-12 | 1-10 | 3-10 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Mind Map, Topic Clusters, Open Questions | Incident Timeline, Evidence Log, Delay Analysis, Improvement Actions | Idea sheets, Expanded concepts, Prioritized list |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | BrainstormingIdeasMappingStructureFacilitation | IncidentTimelineSite Reliability Engineering | BrainstormingCollaborationInclusionIdeas |