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| Criterion |  Operations Runbook |  Operations Learning Review |  DevOps Incident Command |  DevOps Game Day |
|---|---|---|---|---|
Purposedifferent | For recurring operational tasks or incidents, the method keeps solid action logic ready. It reduces uncertainty when time pressure, role changes, or rare situations demand fast access. | 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. | 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 | 20-60 min | 1-3 h | As needed | Halber Tag |
Participantsdifferent | 1-4 | 3-10 | 4-15 | 5-20 |
Formatdifferent | Async | Workshop | Workshop + async | Workshop |
Outputdifferent | Runbook, Checklist, Escalation Path | Learning Review Notes, System Factors, Improvement Actions | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks |
Tags1 shared | OperationsReliabilityDocumentation | LearningRetrospectiveIncidentOperations | IncidentOperationsReliability | ResilienceOperationsIncident |