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| Criterion |  Operations Learning Review |  DevOps Incident Command |  Agile Specification by Example |  Agile 4Ls Retrospective |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | When business rules need to become precise, it ties language, example, and test together. It sorts work by value, risk, and delivery ability. The result is captured as an Example Table and Acceptance Tests. | When a sprint should not only be assessed but also learned from, it captures experience in clear learning categories. It records what worked, what's missing, and what should run differently next time. |
Complexitydifferent | Medium | Medium | Medium | Low |
Timedifferent | 1-3 h | As needed | 60-90 min pro Feature | 45–75 min |
Participantsdifferent | 3-10 | 4-15 | 3-6 | Team members involved |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop |
Outputdifferent | Learning Review Notes, System Factors, Improvement Actions | Incident Log, Action Tracker, Stakeholder Updates | Example Table, Acceptance Tests | 4Ls Board, Learning Themes, Improvement Actions |
Tagsno overlap | LearningRetrospectiveIncidentOperations | IncidentOperationsReliability | AgileRequirementsExamplesBehavior-Driven Development | RetrospectiveLearningReflectionTeam |