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| Criterion |  Operations A3 Problem Solving |  DevOps Incident Command |  Innovation Lean Startup |  DevOps Game Day |
|---|---|---|---|---|
Purposedifferent | For a complex deviation with several people involved, the method bundles problem, analysis, and decision onto one page. It creates a shared working space where causes, countermeasures, and follow-up fit together. | 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. | For uncertain business assumptions, the method forces the idea into contact with real market reactions early. It separates wishful picture, assumption, and observable behavior, so that learning becomes faster than planning. This translates uncertainty into measurable insight. | 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 | Medium | Medium | High |
Timedifferent | 45-90 min | As needed | Wochen bis Monate je Lernzyklus | Halber Tag |
Participantsdifferent | 2-5 | 4-15 | 2-8 | 5-20 |
Formatdifferent | Workshop + async | Workshop + async | Workshop + async | Workshop |
Outputdifferent | A3 Report, Action Plan, Root Cause Analysis | Incident Log, Action Tracker, Stakeholder Updates | Hypothesis list, MVPs, Learning reports, Pivot or persevere decision | Simulation Notes, Gaps List, Updated Runbooks |
Tagsno overlap | LeanProblem solvingCoachingOperations | IncidentOperationsReliability | LeanStartupValidationMVP | ResilienceOperationsIncident |