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  1. Teiid
  2. TEIID-2429

Large sort performance

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    Details

    • Type: Quality Risk
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Done
    • Affects Version/s: 7.4
    • Fix Version/s: 8.4
    • Component/s: Query Engine
    • Labels:
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      Description

      Large sorts (high data volume over above several hundred thousand rows) experience a disproportionate performance degradation as the data set grows larger.

      This is due to the SortUtility default collection strategy that will create intermediate sort buffers too proactively.

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            Assignee:
            shawkins Steven Hawkins
            Reporter:
            shawkins Steven Hawkins
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