Read Restrictions and Catalog Labels: Unifying governance across engines and catalogs

Databricks published a post titled Read Restrictions and Catalog Labels: Unifying governance across engines and catalogs. The post continues a series in which the company previously described how open table formats, open APIs and unified governance fit together.
The accompanying excerpt states that earlier installments showed how those three elements combine. The new post's stated subject is read restrictions and catalog labels, framed as a means of unifying governance across engines and catalogs.
Why it matters: The topic concerns governance controls applied when data is read across multiple query engines and catalog systems, an area relevant to teams that route workloads through more than one engine.
Based on reporting from the original publisher. Visit the source for full context and later updates.
Publisher excerpt
In our previous posts, we showed how open table formats, open APIs and unified governance...