[samigo-team] External Grading provider caching

Sam Ottenhoff ottenhoff at longsight.com
Fri Mar 15 06:33:49 PDT 2013


Hi David,

Why not cache the return of the calls inside gradebook instead of modifying
all of the various tools that provide external grades?  It seems like that
approach was described here:

  https://jira.sakaiproject.org/browse/SAK-23340

--Sam


On Fri, Mar 15, 2013 at 9:16 AM, David Horwitz <david.horwitz at uct.ac.za>wrote:

>  Hi All,
>
> As part of our investigation of gradebook performance we discovered that
> the providers where being queried repeatedly in generating a page. As
> mitigation I've added 2 caches to the externalGradingProvider in SAM:
>
> https://jira.sakaiproject.org/browse/SAM-2090
>
> We're running this in production and it has helped matters. Any objections
> if I merge to trunk?
>
> Regards
>
> David
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