multi-cloud

1. August 25, 202631 min read

   Multi-Cloud REST Catalog Topologies: Running Apache Polaris Across AWS, Azure, and GCP

   Polaris can catalog Iceberg tables across AWS, Azure, and GCP. Four topologies, credential vending, and the tradeoffs of each design.

2. August 25, 202630 min read

   Semantic Layer Federation: One Logical Model Over Data on Three Clouds

   One logical model over Iceberg and databases on three clouds. Pushdown, egress, Reflections, and where semantic federation still breaks.

3. August 19, 202630 min read

   Semantic Layer Federation: One Meaning for Data That Lives Everywhere

   Build a federated semantic layer across multi-cloud data so one set of governed metric definitions serves BI tools, dashboards, and AI agents identically.

4. August 4, 202620 min read

   Cross-Cloud Credential Vending in Apache Polaris and the End of Permanent Storage Keys

   How Apache Polaris vends short-lived, prefix-scoped storage credentials across AWS, Azure, and GCP, and how to retire permanent storage keys for good.

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