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| Criterion |  Domain Modeling EventStorming |  Operations Runbook |  DevOps Incident Command |  DevOps Game Day |
|---|---|---|---|---|
Purposedifferent | 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. | 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 | Medium | Low | Medium | High |
Timedifferent | 2-8 h | 20-60 min | As needed | Halber Tag |
Participantsdifferent | 5-12 | 1-4 | 4-15 | 5-20 |
Formatdifferent | Workshop | Async | Workshop + async | Workshop |
Outputdifferent | Event Timeline, Ubiquitous Language, Boundaries, Open Questions | Runbook, Checklist, Escalation Path | Incident Log, Action Tracker, Stakeholder Updates | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | Domain-Driven DesignEventsDiscoveryWorkshop | OperationsReliabilityDocumentation | IncidentOperationsReliability | ResilienceOperationsIncident |