Polaris Articles

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7/13/2026 • EN

REST Catalog Credential Vending for Iceberg

Explains credential vending for Iceberg REST catalogs, replacing static cloud keys with short-lived, scoped storage credentials for secure multi-engine lakehouses.

Credential Vending Iceberg Lakehouse Security Polaris REST Catalog

Alex Merced

6/8/2026 • EN

REST Catalog Credential Vending for Lakehouse Security

Explains credential vending for lakehouse security, replacing static keys with short-lived tokens via Iceberg REST catalog.

Credential Vending Iceberg REST Catalog Polaris Snowflake Horizon Unity Catalog

Alex Merced

7/31/2024 • EN

Understanding the Polaris Iceberg Catalog and Its Architecture

Explores Polaris, an open-source catalog service for managing Apache Iceberg tables in data lakehouses, covering its architecture, entities, and security.

Apache Iceberg Data Catalog Data Lakehouse open source Polaris

Alex Merced

Polaris Articles

REST Catalog Credential Vending for Iceberg

REST Catalog Credential Vending for Lakehouse Security

Understanding the Polaris Iceberg Catalog and Its Architecture

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