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  1. Kylin
  2. KYLIN-1492

Custom dimension encoding

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Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • v1.5.0
    • v1.5.1
    • None
    • None

    Description

      Currently dimension is encoded by either dictionary or fixed-length. There could be better custom encoding to support cases like bank account or card ID. This will help enabling some ultra high cardinality columns, and at the same time make data more compressed and save some storage.

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            liyang.gmt8@gmail.com liyang
            liyang.gmt8@gmail.com liyang
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