Metric Frameworks & Guardrails Questions

Designing a coherent metric framework to steer a product: defining a north-star metric, building metric hierarchies, distinguishing leading from lagging indicators, and aligning metrics to goals so that what is measured drives the intended behavior while avoiding vanity or easily-gamed metrics. Covers the guardrail side of the same design work: defining guardrail metrics, detecting negative side effects, and reasoning about tensions between competing metrics where a win on one degrades another. The scope is choosing, structuring, and safeguarding a metric system, not diagnosing a specific movement.