DataFunTalk
Nov 13, 2026 · Big Data
How Semantic Layers Unify Metric Definitions Across Queries
The article examines how semantic layers centralize metric definitions to ensure consistency across dashboards, using Claude Data's certified queries as a case study to show why query-level certification isn't enough when upstream metric logic changes, and outlines a four-step validation process for AI-generated dashboards.
Claude DataMCPdashboard certification
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