Views

Hudi provides three logical views for accessing the data

  • Read-optimized view – Provides the latest committed dataset from CoW tables and the latest compacted dataset from MoR tables.

  • Incremental view – Provides a change stream between two actions out of a CoW dataset to feed downstream jobs and extract, transform, load (ETL) workflows.

  • Real-time view – Provides the latest committed data from a MoR table by merging the columnar and row-based files inline.