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Message #24163
[Bug 1415246] Re: Add an index for the field 'itemid' on 'search_elasticsearch_queue' table
** Changed in: mahara
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1415246
Title:
Add an index for the field 'itemid' on 'search_elasticsearch_queue'
table
Status in Mahara ePortfolio:
Fix Committed
Bug description:
Version: master (15.04), 1.10, 1.9, 1.8
To improve the db query performance on the site using elasticsearch,
we need to add the index for field 'itemid' on
'search_elasticsearch_queue' table.
Suggested by Mark Kirkwood
via email
Mark Kirkwood wrote:
> Ok, after letting search_elasticsearch_queue fill up a bit I ran some
> benchmarks both without and with and index on the itemid col. Difference
> is remarkable (factor of 8 times more throughput)
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