2 posts tagged with "Apache Parquet"

• The Breakdown of the Open Lakehouse in 2026: Iceberg, Arrow, Polaris, Parquet, and Ossie, and How to Actually Build One

  July 24, 2026

  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.

• The State of Apache Parquet in 2026: The Quiet Format Enters Its Loudest Decade

  July 06, 2026

  Apache Parquet in 2026 — variant types, geospatial, ALP encoding, footer redesign, the versioning debate, and how the decade-old format is renovating for AI workloads.