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| Criterion |  Agile ROAM Board |  DevOps Blameless Postmortem |  DevOps Incident Command |  DevOps Game Day |
|---|---|---|---|---|
Purposedifferent | When work needs to move between different states or columns, it makes that movement and its handoffs legible. It sorts work by value, risk, and delivery ability. The result is captured as a ROAM Board and an Owner List. | 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. | 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. |
Complexitydifferent | Low | Medium | Medium | High |
Timedifferent | 20-40 min initial, dann laufend | 30-90 min | As needed | Halber Tag |
Participantsdifferent | 3-15 | 3-12 | 4-15 | 5-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | ROAM Board, Owner List | Postmortem Doc, Action Items, Timeline | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | RiskAgileTrackingAlignment | Site Reliability EngineeringIncidentLearningReliability | IncidentOperationsReliability | ResilienceOperationsIncident |