[samigo-team] UCT work on Samigo: Delivery efficiency and reliability
David Horwitz
david.horwitz at uct.ac.za
Mon Feb 27 05:30:16 PST 2012
Hi All,
I thought I would drop a line and let you know about some work at UCT
will be taking on this year in addition to the extended EMI work we're
looking to wrap up soon.
Basically we are interested in improving the efficiency and reliability
of test delivery. The first step will be to see if we can improve on the
large number of database queries that are generated during test delivery:
https://jira.sakaiproject.org/browse/SAM-1523
During the November 2011 an instructor crafted an exam (400 questions
with 1 question per section) that exposed this bug. Once we have looked
at this we plan on examining other areas such as the app server lock ups
we sometimes see during high contention.
Regards
David
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