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| Criterion |  DevOps Incident Command |  DevOps Game Day |  Domain Modeling EventStorming |  Operations Runbook |
|---|---|---|---|---|
Purposedifferent | 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. | When a domain consists of many events, rules, and states, it creates a shared modeling space for the team. It bundles language, flows, and boundaries before domain knowledge fragments into siloed views. | 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. |
Complexitydifferent | Medium | High | Medium | Low |
Timedifferent | As needed | Halber Tag | 2-8 h | 20-60 min |
Participantsdifferent | 4-15 | 5-20 | 5-12 | 1-4 |
Formatdifferent | Workshop + async | Workshop | Workshop | Async |
Outputdifferent | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Runbook, Checklist, Escalation Path |
Tagsno overlap | IncidentOperationsReliability | ResilienceOperationsIncident | Domain-Driven DesignEventsDiscoveryWorkshop | OperationsReliabilityDocumentation |