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  1. DSpace
  2. DS-696

Reduce browse prune cost

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    Details

    • Type: Improvement
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 1.7.0
    • Component/s: None
    • Labels:
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    • Comments:
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    • Documentation Status:
      Needed

      Description

      Rewrite prune queries in BrowseCreateDAO to reduce load.

      Documentation should also point to benefits of using Postgres 8.4, and providing sufficient work_mem so that queries can use a hash join.

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            • Assignee:
              grahamtriggs Graham Triggs
              Reporter:
              grahamtriggs Graham Triggs
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              • Created:
                Updated:
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