Posts

All the articles I've posted.

• 15 MIN READ•Jul 6, 2026

  Multi-Engine Catalog Federation with Apache Polaris: Syncing Google Cloud, AWS, and Azure Metadata

  Open table formats changed the data lakehouse conversation, but they did not finish it. A table can be stored in an open format and still be hard to...

  CatalogData ArchitectureData Engineering
• 15 MIN READ•Jul 6, 2026

  Designing Private, Air-Gapped Data Lakehouses: Scaling Iceberg in Highly Secure, On-Premises Clouds

  Some of the most important lakehouse work happens in environments that will never look like a simple public-cloud reference architecture. Defense, public...

  Apache IcebergLakehouseData Security
• 15 MIN READ•Jul 6, 2026

  Migrating Proprietary Warehouses to Open Lakehouses: The 2026 Playbook for Zero-Copy Metadata Translation

  Every warehouse migration sounds simpler before the first inventory. Then the team discovers old dashboards, hidden dependencies, undocumented stored...

  LakehouseData ArchitectureData Engineering