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| Criterion |  Engineering Hypothesis-Driven Troubleshooting |  Product Strategy KPI Tree |  Engineering Goal Question Metric |
|---|---|---|---|
Purposedifferent | When systems fail unexpectedly, spontaneous attempts often produce more noise than insight. Hypothesis-driven Troubleshooting translates symptoms into testable assumptions and makes troubleshooting learnable. | When metrics across the organization drift apart, it arranges drivers and effects under one shared logic. It connects customer value, product logic, and decision priorities. The result is captured as a KPI tree and owner list. | Helps clarify technical problems, hypotheses, and next steps in concrete terms. It breaks a technical problem into testable parts. The result is captured as a GQM table and metric briefs. |
Complexitysame | Medium | Medium | Medium |
Timedifferent | 30-240 min | 90-180 min initial, dann laufend | 90-180 min |
Participantsdifferent | 1-6 | 3-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | Hypothesis Log, Test Plan, Evidence Notes, Diagnosis Summary | KPI Tree, Owner List | GQM Table, Metric Profiles |
Tagsno overlap | TroubleshootingProblem solvingDiagnosis | MetricsStrategyAlignmentMeasurement | MetricsMeasurementEngineeringAlignment |
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