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Owner: a named team or accountable individual
Description: plain-language business meaning
Certification status: exploratory, reviewed, or certified
Lineage: source tables, transformations, and upstream systems
Freshness: expected and actual update information
Known consumers: dashboards, reports, applications, or AI tools using the metric
Access classification: restrictions based on data sensitivity and user role
Change history: what changed, when, and why

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Semantic layer connecting source systems to governed metrics, dashboards, applications, and AI tools

AnalyticsFeatured article

Production-Ready Semantic Layer Design: A Practical Engineering Guide

A semantic layer is more than a metric catalog. It is a governed contract between source data and the people, dashboards, applications, and AI systems that consume it. This guide explains how to design one that remains trustworthy as data, tools, and teams grow.