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| Criterion |  DevOps Incident Command |  Operations After-Action Review |  Decision Making Argument Mapping |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | During an acute incident with several people involved, the method creates a clear leadership and communication structure. It reduces chaos when fast coordination and clean situational awareness are both needed at once. | After missions or project phases with unclear outcomes, the method makes visible what actually happened and what can be learned from it. It separates course, effect, and causes so experience turns into solid improvement. | 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. | After a project phase with mixed results, the method makes learning from the individual case reusable. It connects events, decisions, and systemic conditions into robust insights. |
Complexitydifferent | Medium | Low | Medium | Medium |
Timedifferent | As needed | 20-45 min | 1-3 h | 1-3 h |
Participantsdifferent | 4-15 | 3-12 | 1-8 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Incident Log, Action Tracker, Stakeholder Updates | Lessons learned, Action items, Event summary | Argument Map, Evidence Gaps, Decision Rationale | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | IncidentOperationsReliability | LearningOperationsImprovement | SensemakingDecisionRationale | LearningRetrospectiveIncidentOperations |