[users & groups] increase performances for sync_users #255

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opened 2026-10-04 23:49:17 +02:00 by adam · 0 comments

adam commented 2026-10-04 23:49:17 +02:00

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Reported by plg on 28 Mar 2014 13:29

When using an external authentication with 100k+ users, sync_users can be very slow. 2s+ in my specific case, for each page loaded in admin.

We can optimize sync_users to only perform a partial sync by default and add a maintenance task to perform a "full" sync_users.

Piwigo Bugtracker #3066

**Reported by plg on 28 Mar 2014 13:29** When using an external authentication with 100k+ users, sync_users can be very slow. 2s+ in my specific case, for each page loaded in admin. We can optimize sync_users to only perform a partial sync by default and add a maintenance task to perform a &quot;full&quot; sync_users. [Piwigo Bugtracker #3066](http://piwigo.org/bugs/view.php?id=3066) <!-- github-sync-id:97226780 -->

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Reference: adam/Piwigo#255