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  1. Sakai
  2. SAK-35554

Spreadsheet export is too slow with large classes

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    Details

    • Type: Bug
    • Status: CLOSED
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.6.0
    • Fix Version/s: 2.7.0
    • Labels:
      None
    • Previous Issue Keys:
      SAK-13741, SAM-753

      Description

      A spreadsheet export in our version of T&Q (SAK-12065 branch, which is after 2.5.0 but before trunk) takes a very long time (>20 min, the request eventually timed out) with a large class size (400) with many questions.

      May be that there's some process that is n^2 complexity so it gets exponentially worse the larger the size.

      Needs some further investigation.

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                  Assignee:
                  jthapa Jasmine Thapa (Inactive)
                  Reporter:
                  smarquard Stephen Marquard
                  Votes:
                  3 Vote for this issue
                  Watchers:
                  4 Start watching this issue

                    Dates

                    Created:
                    Updated:
                    Resolved:

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