1 Reply Latest reply on Mar 3, 2011 9:33 AM by philmodjunk

    Performance Issues

    Frinholp

      Title

      Performance Issues

      Post

      Hi all

      I have an issue where my layouts are starting to get sluggish on load  and there is noticable flickering as scripts are executed. I'm unsure  what element of my construction is causing this to happen. I am  developing on the Windows platform.

      All my tables are joined to two TOCs of themselves. One an equality join  which checks for uniqueness (which I could do without and use native  validation) and one a cartesian cross product join which is used for my  archive.

      I have four calculation fields in each table.

      cActive = not Archived Automatically create indexes when needed
      cCountRecords = Count ( ArchiveTOC::SerialID ) Unstored
      cCountArchive = Count ( ArchiveTOC::Archived ) Unstored
      cTotalActive = Get ( TotalRecordCount ) - Count ( ArchiveTOC::Archived ) Unstored

      These fields are diplayed on my layouts using merge fields.

      I have many tables, the more I build, the more sluggish the system performs.

      How often are these unstored calculation fields updated? Is it solely  when they are in use on a layout, or are they permenantly being  calculated?

      Could this be the cause of the sluggish performance? What would be  suggested to increase performance in respect to loading layouts and  speed of script execution?

      Thanks in advance

      Lee

        • 1. Re: Performance Issues
          philmodjunk

          The more unstored calculation fields, conditional formatted objects and summary fields that you have on your layout the slower they will update. The more data being referenced in these calculations, the slower they become.

          noticable flickering as scripts are executed...

          You might be able to use Freeze Window to reduce such flicker when a script is executing. It doesn't always help, but won't hurt to try it and see.