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| Criterion |  DevOps Blameless Postmortem |  Facilitation Decision Jam |  Innovation Brainstorming |
|---|---|---|---|
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 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. | When a team faces an open question with many obvious directions, the method first creates breadth instead of premature commitment. It separates idea flow from evaluation and makes lines of thought visible, creating a pool for selection and further development. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-90 min | 60-90 min | 30-60 min |
Participantsdifferent | 3-12 | 4-10 | 4-12 |
Formatdifferent | Workshop + async | Workshop | Workshop |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Problem Cluster, Prioritized Challenge, Experiment | Idea pool, Theme clusters, Shortlist |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FacilitationDecisionProblem solvingWorkshop | BrainstormingIdeationCreativityWorkshopDivergence |
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