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| Criterion |  Growth North Star Metric |  Operations Fault Tree Analysis |  Engineering Goal Question Metric |
|---|---|---|---|
Purposedifferent | When product teams track many metrics, the view of the actual customer outcome easily gets lost. A North Star Metric bundles growth, usage, and value contribution into one signal that makes the system's direction visible. | 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. | 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. |
Complexitydifferent | Medium | High | Medium |
Timedifferent | 1-2 h | 2-6 h | 90-180 min |
Participantsdifferent | 3-8 | 3-8 | 3-6 |
Formatdifferent | Workshop + async | Workshop + async | Workshop |
Outputdifferent | North Star metric, Input metric tree, Measurement cadence | Fault Tree, Critical Paths, Cause Hypotheses, Control Actions | GQM Table, Metric Profiles |
Tagsno overlap | GrowthMetricsAlignmentRetention | RiskRoot causeSafety | MetricsMeasurementEngineeringAlignment |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
