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  1. Apache IoTDB
  2. IOTDB-55

Option for disable float precision control in memory or better implementation

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    • Improvement
    • Status: Open
    • Minor
    • Resolution: Unresolved
    • None
    • None
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    Description

      in our experiment, float precision control will reduce query performance in memory hugely (~15%).

      We can either give a better implementation, or provide a option for disable float precision control for the data in memory (data on disk will be controlled when encoding it), if the business application does not care about that.

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            jixuan1989 xiangdong Huang
            jixuan1989 xiangdong Huang
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              Created:
              Updated: