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Hudi provides 3 different views to access data written in 2 different table types - COW and Merge On Read (MOR).

  1. RO view allows to reading data written in columnar format with columnar read performance
  2. RT view is a combination of avro and parquet and optimizes for latency vs read performance (right now applicable only for MOR)
  3. Incremental view allows one to extract incremental change logs from a Hudi table. The incremental view really builds on top of the other 2 views.

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