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| Criterion |  DevOps Game Day |  UX Research Customer Journey Mapping |  DevOps Blameless Postmortem |  UX Design Service Blueprinting |
|---|---|---|---|---|
Purposedifferent | 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 user journey falls apart across many touchpoints, customer journey mapping makes the experience visible as a coherent arc. Phases, emotions, and breaks become legible enough to prioritize critical moments deliberately. | 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. | When a service experience is spread across several touchpoints, it brings frontstage and backstage together. It shows where user contact and internal responsibility must fit. |
Complexitydifferent | High | Medium | Medium | High |
Timedifferent | Halber Tag | 2-4 h | 30-90 min | 0.5-2 Tage |
Participantsdifferent | 5-20 | 4-10 | 3-12 | 6-12 |
Formatdifferent | Workshop | Workshop | Workshop + async | Workshop |
Outputdifferent | Simulation Notes, Gaps List, Updated Runbooks | Journey Map, Pain-point List, Opportunity Backlog | Postmortem Doc, Action Items, Timeline | Service Blueprint, Fail Points, Ownership Map |
Tagsno overlap | ResilienceOperationsIncident | JourneyServiceService design | Site Reliability EngineeringIncidentLearningReliability | Service designOperationsJourneyBlueprint |