[jira] [Created] (KYLIN-5808) Optimizing Performance When Saving Models or Adding Calculated Columns in Kylin

[zhimin wu (Jira)]

zhimin wu created KYLIN-5808:
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             Summary: Optimizing Performance When Saving Models or Adding 
Calculated Columns in Kylin
                 Key: KYLIN-5808
                 URL: https://issues.apache.org/jira/browse/KYLIN-5808
             Project: Kylin
          Issue Type: Improvement
            Reporter: zhimin wu


h3. Dev Design

Current Performance Issues in Saving Models and Adding Calculated Columns in 
Kylin Engine.
 # Redundant Join Operations in flat table  SQL
 # Optimizing Join Operations by Converting Dataset Join to Logical Plan Join



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