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  1. Apache Arrow
  2. ARROW-6870

[C#] Add Support for Dictionary Arrays and Dictionary Encoding

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Details

    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 6.0.0
    • C#

    Description

      The C# implementaiton of Arrow doesn't support dictionary arrays, serialization/deserialization of dictionary batches, or dictionary encoding.

      Dictionary arrays and dictionary encoding could provide a huge performance benefit for certain data sets.

      I propose creating dictionary array types that correspond to the existing array types

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            Unassigned Unassigned
            dparu-dev Daniel Parubotchy
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