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| Criterion |  Decision Making Argument Mapping |  Product Strategy DIBB |  DevOps Blameless Postmortem |
|---|---|---|---|
Purposedifferent | When statements, evidence, and counterarguments get mixed up, a debate quickly loses its structure. Argument Mapping breaks a thesis down into its reasoning and makes visible what it really rests on. | DIBB helps clarify target groups, value, goals, and priorities by making the logic behind a decision explicit. It captures results as a DIBB document, belief list, bet list, and learning report. | 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. |
Complexitydifferent | Medium | Low | Medium |
Timedifferent | 1-3 h | 1-2 h | 30-90 min |
Participantsdifferent | 1-8 | 2-8 | 3-12 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Argument Map, Evidence Gaps, Decision Rationale | DIBB document, Belief list, Bet list, Learning report | Postmortem Doc, Action Items, Timeline |
Tagsno overlap | SensemakingDecisionRationale | StrategyDecisionAssumptionsHypothesis | Site Reliability EngineeringIncidentLearningReliability |
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