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| Criterion |  Facilitation Consensus Workshop |  Operations After-Action Review |  DevOps Blameless Postmortem |  Operations Learning Review |
|---|---|---|---|---|
Purposedifferent | When a group needs a solid decision without outvoting individual factions, a Consensus Workshop creates a negotiable common ground. It makes agreement, reservations, and open tensions discussable at the same time. | 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. | 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. | 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 | 1-3 h | 20-45 min | 30-90 min | 1-3 h |
Participantsdifferent | 5-30 | 3-12 | 3-12 | 3-10 |
Formatdifferent | Workshop | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Consensus Clusters, Theme Titles, Priority Areas | Lessons learned, Action items, Event summary | Postmortem Doc, Action Items, Timeline | Learning Review Notes, System Factors, Improvement Actions |
Tagsno overlap | FacilitationConsensusWorkshopAlignment | LearningOperationsImprovement | Site Reliability EngineeringIncidentLearningReliability | LearningRetrospectiveIncidentOperations |