Apache Ossie Joins ASF Incubator to Standardize Business Data Definitions

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A new project called Apache Ossie, formerly known as the Open Semantic Interchange, entered the Apache Software Foundation Incubator in June 2026. The initiative aims to standardize how organizations define business metrics and data concepts, a problem the data industry has long struggled to solve. Dremio, Snowflake, and dbt Labs are named as core developers behind the project. The lack of shared definitions often causes different teams to report conflicting figures for the same metric, a phenomenon known as semantic drift. The project's arrival is seen as especially timely given the rise of AI agents that query business data directly and have no reliable way to determine which definitions a company considers authoritative.

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