[GitHub Trending] apache/ossie
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Industry-wide semantic metadata standard from Apache; strategic for data and AI interoperability.
Apache Ossie (incubating), formerly Open Semantic Interchange (OSI), standardizes semantic model exchange across data, AI, and BI tools via a vendor-agnostic JSON/YAML specification. It aims to eliminate semantic fragmentation that causes unreliable AI agent outputs and manual reconciliation of definitions, providing reference converters for dbt, GoodData, Polaris, and Salesforce, plus validation tooling. The repository includes a core spec, machine-readable schema, examples (e.g., TPC-DS), and community resources like Slack and GitHub Discussions.
apache