Tag: Apache Polaris

All the articles with the tag "Apache Polaris".

31 MIN READ•Jul 28, 2026
Governing Iceberg Tables Across Regions Without Three Sets of Permissions
Catalog federation gives you one authorization model and one audit point across regions. Here's what it solves, what it doesn't, and how to build a topology you can actually govern.
Apache IcebergApache PolarisData Governance
31 MIN READ•Jul 24, 2026
The Breakdown of the Open Lakehouse in 2026: Iceberg, Arrow, Polaris, Parquet, and Ossie, and How to Actually Build One
A detailed breakdown of the five Apache projects powering the open lakehouse in 2026 -- Parquet, Iceberg, Polaris, Arrow, and Ossie -- and how to build one yourself or use a managed platform.
Apache IcebergApache ParquetApache Arrow
17 MIN READ•Jul 13, 2026
Apache Polaris and Multi-Engine Iceberg Catalogs
An in-depth exploration of apache polaris and multi-engine iceberg catalogs
Apache PolarisIceberg CatalogInteroperability

Governing Iceberg Tables Across Regions Without Three Sets of Permissions