DataFunTalk
Nov 10, 2026 · Big Data
How Semantic Layers Unify Metric Definitions: Lessons from Claude Data's Query Certification
The article analyzes how semantic layers centralize metric definitions to ensure consistency across dashboards, using Claude Data's query certification as a case study to illustrate risks of upstream definition changes, granularity errors, and the need for versioned metric governance in AI-assisted analytics.
AI-assisted analyticsClaude DataMCP
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