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| Criterion |  Agile Specification by Example |  DevOps Incident Command |  DevOps Game Day |  DevOps Blameless Postmortem |
|---|---|---|---|---|
Purposedifferent | 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. | 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. | In preparing for rare incidents, the method tests response capability under controlled conditions. It shows where assumptions about stability, roles, and recovery are too optimistic. | 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 | Medium | High | Medium |
Timedifferent | 60-90 min pro Feature | As needed | Halber Tag | 30-90 min |
Participantsdifferent | 3-6 | 4-15 | 5-20 | 3-12 |
Formatdifferent | Workshop | Workshop + async | Workshop | Workshop + async |
Outputdifferent | Example Table, Acceptance Tests | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks | Postmortem Doc, Action Items, Timeline |
Tagsno overlap | AgileRequirementsExamplesBehavior-Driven Development | IncidentOperationsReliability | ResilienceOperationsIncident | Site Reliability EngineeringIncidentLearningReliability |