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Task #13050
closed
Try to improve CKAN 2.6.X performance by adding fixes released for CKAN 2.7.X
Status:
Closed
Priority:
Normal
Assignee:
_InfraScience Systems Engineer
Category:
Other
Target version:
Start date:
Dec 14, 2018
Due date:
% Done:
100%
Estimated time:
Infrastructure:
Development
Description
We know that the CKAN system 2.6.X (currently installed for the gCube Catalogues) degrades its performance after a certain number of dataset updating.
The source of the issue (as investigated in the past) should be SQL queries badly written.
I noticed some fixes in this sense released for CKAN 2.7.X (at https://docs.ckan.org/en/2.8/changelog.html#v2-7-0-2017-08-02) and in particular the following ones:
"Query performance improvements" at https://github.com/ckan/ckan/pull/3430
"Performance improvements in group_activity_query" at https://github.com/ckan/ckan/pull/3466
We should investigate on how to integrate them with CKAN 2.6.X
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