Unverified50% confidenceFactExact time
Currently, common open metadata standards in the industry include the Apache Iceberg REST Catalog specification, the Hive Metastore protocol, and the evolving Unity Catalog open API.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/19/2026
First Seen
Valid until: 1/17/2027
Sources
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