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  1. i2b2 Core Software
  2. CORE-389

Totalnum performance improvements

Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.7.12
    • 1.7.13, 1.7.12a
    • None
    • None

    Description

      Totalnum counter performance is unacceptable on very large (>1.5million) element ontologies such as the ACT Medications ontology. Even smaller but very deep ontologies fail to compute on MSSQL and Oracle. Also, we plan to add some additional debug messages.

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          jklann Jeffrey Klann created issue -
          jklann Jeffrey Klann made changes -
          Field Original Value New Value
          Assignee Jeffrey Klann [ jklann ]
          jklann Jeffrey Klann made changes -
          Fix Version/s 1.7.13 [ 10902 ]
          Fix Version/s 1.7.12a [ 11008 ]
          jklann Jeffrey Klann made changes -
          Status New [ 10000 ] Open [ 1 ]
          jklann Jeffrey Klann made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          jklann Jeffrey Klann added a comment -
          1.7.12a has performance improvements in Postgres and MSSQL. Oracle improvements still forthcoming.
          jklann Jeffrey Klann added a comment - 1.7.12a has performance improvements in Postgres and MSSQL. Oracle improvements still forthcoming.
          jklann Jeffrey Klann added a comment -
          Oracle, PGSQL, and MSSQL are all now on par with performance. MSSQL's most recent improvement, contributed by Darren Henderson, does not make sense in the architecture of the other scripts (it doesn't generate the same temp table).

          This could be reopened in the future, as performance can always be improved.
          jklann Jeffrey Klann added a comment - Oracle, PGSQL, and MSSQL are all now on par with performance. MSSQL's most recent improvement, contributed by Darren Henderson, does not make sense in the architecture of the other scripts (it doesn't generate the same temp table). This could be reopened in the future, as performance can always be improved.
          jklann Jeffrey Klann made changes -
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Resolved [ 5 ]
          rm302 Reeta Metta added a comment -
          oracle script errors out on
          rm302 Reeta Metta added a comment - oracle script errors out on
          rm302 Reeta Metta made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

          People

            jklann Jeffrey Klann
            jklann Jeffrey Klann
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            Dates

              Created:
              Updated:
              Resolved: