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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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          is related to

          Bug - A problem which impairs or prevents the functions of the product. KYLIN-1428 Scalable dictionary to support cardinality of billions

          • Major - Major loss of function.
          • Closed

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            People

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

                Created:
                Updated:
                Resolved: