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| Criterion |  Engineering Golden Path |  Operations Fault Tree Analysis |  Engineering Fault Isolation |
|---|---|---|---|
Purposedifferent | When teams need a reliable default path for frequent use, sprawl quickly emerges without any guiding logic. Golden Path bundles the preferred path so good practice becomes easy and deviation becomes deliberate. | For a critical top event with several possible triggers, the method logically models failure paths. It makes visible which combinations of conditions can lead to damage. | In technical failures, the visible symptom often gets mixed up with the actual cause. Fault Isolation narrows the fault space and progressively reduces which part of the system is truly affected. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-3 Tage Setup, laufend | 2-6 h | 30-180 min |
Participantsdifferent | 2-8 | 3-8 | 1-6 |
Formatsame | Workshop + async | Workshop + async | Workshop + async |
Outputdifferent | Golden Path Guide, Templates, Quality Checks | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | Fault Isolation Map, Test Log, Excluded Hypotheses, Narrowed Fault Area |
Tagsno overlap | EngineeringProductivityGovernance | RiskRoot causeSafety | TroubleshootingDiagnosisEngineering |
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