Uploaded image for project: 'Moodle'
  1. Moodle
  2. MDL-43524

Drop problematic global text caching

    XMLWordPrintable

Details

    • 4
    • BACKEND Sprint 9

    Description

      The trouble is that there is a bazillions of settings/options/conditions that may affect text filter outcomes - it is technically not possible to do a high performance caching at this level.

      Dropping the global text caching will fix multitude of issues at the same time:

      • JS handling
      • use of PAGE and OUTPUT
      • use of any other globals
      • easier resetting of local filter caches
      • etc.

      There are already static caches in most filters, which means this should not cause perf regressions on large sites - they were supposed to turn off this ugly feature already...

      The next step is to migrate individual filter caches to MUC (unless the perf overhead of MUC

      Attachments

        Issue Links

          Activity

            People

              skodak Petr Skoda
              skodak Petr Skoda
              Andrew Lyons Andrew Lyons
              Eloy Lafuente (stronk7) Eloy Lafuente (stronk7)
              Sam Hemelryk Sam Hemelryk
              David Woloszyn, Huong Nguyen, Jake Dallimore, Michael Hawkins, Stevani Andolo
              Votes:
              1 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:
                12/May/14