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| Criterion |  DevOps Blameless Postmortem |  Facilitation Decision Jam |  Decision Making Constraint Analysis |
|---|---|---|---|
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 an initiative stalls, the limit often lies not in the idea but in hard or soft boundary conditions. Constraint Analysis separates these limits and shows which of them can actually be shaped. |
Complexitydifferent | Medium | Low | Low |
Timedifferent | 30-90 min | 60-90 min | 30-90 min |
Participantsdifferent | 3-12 | 4-10 | 2-8 |
Formatdifferent | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Postmortem Doc, Action Items, Timeline | Problem Cluster, Prioritized Challenge, Experiment | Constraint List, Hard/Soft Classification, Option Impact Notes, Decision Boundaries |
Tagsno overlap | Site Reliability EngineeringIncidentLearningReliability | FacilitationDecisionProblem solvingWorkshop | ConstraintsDecisionPlanningOptions |
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