Latest Articles

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

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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How the Iceberg REST Catalog Turned Into the Lakehouse Control Plane

How the Iceberg REST Catalog Turned Into the Lakehouse Control Plane

How the Iceberg REST catalog became the lakehouse control plane: multi-table atomic commits, credential vending, capability negotiation, and what still breaks.

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A Migration Playbook for Moving Legacy Warehouses onto Apache Iceberg

A Migration Playbook for Moving Legacy Warehouses onto Apache Iceberg

A dependency-first playbook for migrating legacy warehouses onto Apache Iceberg: snapshot vs migrate vs add_files, four-level parity validation, and federation-based cutover.

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What Zero-Copy Data Sharing Actually Does Between Salesforce, Snowflake, and Databricks

What Zero-Copy Data Sharing Actually Does Between Salesforce, Snowflake, and Databricks

What zero-copy data sharing actually does across Salesforce, Snowflake, and Databricks: query federation, file federation, catalog federation, and when copying still wins.

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