Tag: columnar

All the articles with the tag "columnar".

• 16 MIN READ•Jul 6, 2026

  High-Performance Columnar Transfers: Combining Apache Arrow Flight and Iceberg REST Catalogs

  Modern lakehouse architecture is easier to reason about when you separate two questions.

  Apache ArrowApache IcebergREST Catalog
• 27 MIN READ•Jul 6, 2026

  The File Format Renaissance: Parquet, Lance, Vortex, Nimble, BtrBlocks, and the New Physics of Columnar Storage

  *By Alex Merced, Head of Developer Relations at Dremio* For a decade, the file format layer was the most settled real estate in data.

  file formatsParquetLance