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| Criterion |  Operations Accountability Ladder |  Operations After-Action Review |  DevOps Incident Command |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | With defensive reactions to problems, the method shifts the view from justification to ownership. It makes visible which reaction stage a person or team is currently stuck on. | 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. | 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 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 | Low | Low | Medium | Medium |
Timedifferent | 20-45 min | 20-45 min | As needed | 1-3 h |
Participantsdifferent | 1-8 | 3-12 | 4-15 | 3-10 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Ownership Reflection, Action Commitment, Coaching Notes | Lessons learned, Action items, Event summary | Incident Log, Action Tracker, Stakeholder Updates | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | ResponsibilityLeadershipTeam | LearningOperationsImprovement | IncidentOperationsReliability | LearningRetrospectiveIncidentOperations |