Derby
  1. Derby
  2. DERBY-212 Optimize some specific methods in Network Server to improve performance
  3. DERBY-816

In DDMWriter and DDMReader, use system routines in java.util.Arrays and System.arrayCopy

    Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Trivial Trivial
    • Resolution: Won't Fix
    • Affects Version/s: 10.1.1.0, 10.1.2.1, 10.1.3.1, 10.2.1.6
    • Fix Version/s: None
    • Component/s: Network Server
    • Labels:
      None
    • Bug behavior facts:
      Performance

      Description

      Reported by Kathey Marsden in DERBY-212:

      In DDMWriter and DDMReader, use System Routines in
      java.util.Arrays and System.arrayCopy instead of
      writing code to do functions like copy arrays and
      pad strings.

      1. derbyall_report.txt
        22 kB
        Dyre Tjeldvoll
      2. derby-816.stat
        0.6 kB
        Dyre Tjeldvoll
      3. derby-816.diff
        2 kB
        Dyre Tjeldvoll

        Activity

        Knut Anders Hatlen created issue -
        Knut Anders Hatlen made changes -
        Field Original Value New Value
        Component/s Performance [ 11709 ]
        Component/s Network Server [ 11410 ]
        Component/s Newcomer [ 12310640 ]
        Priority Minor [ 4 ] Trivial [ 5 ]
        Dyre Tjeldvoll made changes -
        Assignee Dyre Tjeldvoll [ dyret ]
        Dyre Tjeldvoll made changes -
        Attachment derby-816.diff [ 12322244 ]
        Attachment derbyall_report.txt [ 12322245 ]
        Attachment derby-816.stat [ 12322243 ]
        Dyre Tjeldvoll made changes -
        Status Open [ 1 ] In Progress [ 3 ]
        Knut Anders Hatlen made changes -
        Fix Version/s 10.2.0.0 [ 11187 ]
        Status In Progress [ 3 ] Closed [ 6 ]
        Resolution Won't Fix [ 2 ]
        Dag H. Wanvik made changes -
        Component/s Newcomer [ 12310640 ]
        Dag H. Wanvik made changes -
        Component/s Performance [ 11709 ]
        Dag H. Wanvik made changes -
        Derby Categories [Performance]
        Gavin made changes -
        Workflow jira [ 12345763 ] Default workflow, editable Closed status [ 12799230 ]

          People

          • Assignee:
            Dyre Tjeldvoll
            Reporter:
            Knut Anders Hatlen
          • Votes:
            0 Vote for this issue
            Watchers:
            0 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development