Testing Metric Logic With dbt Data Tests in CI
Unit tests catch metric logic errors before warehouse data exposes them.
Priya Subramaniam
Section
7 stories in Semantic Layer Design.
Unit tests catch metric logic errors before warehouse data exposes them.
Organize metrics in a semantic layer to stop duplicate definitions.
Warehouse-native tools now make metric consistency affordable for single-platform teams.
Document your metrics in dbt code, not scattered across dashboards and notebooks.
Centralized metrics prevent the same data from telling different stories to different teams.
Semantic layers let BI tools share one definition of every metric.
Omitting any single field from a metric catalog schema causes a predictable governance failure.