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David Liu edited this page Sep 5, 2025 · 2 revisions
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Delta Universal Format

allows Delta Lake tables to be read as if they were Apache Iceberg or Apache Hudi tables

  • aka. Delta UniForm
  • Reason: All three formats (Delta Lake, Iceberg, Hudi) use Apache Parquet for data storage.
    • The key difference lies in their metadata layers.
  • UniForm can automatically and asynchronously generates the necessary metadata for Iceberg and Hudi

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