[Koha-bugs] [Bug 27343] Use L1 cache for get_all_subpermissions

bugzilla-daemon at bugs.koha-community.org bugzilla-daemon at bugs.koha-community.org
Thu Jan 7 01:07:08 CET 2021


https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=27343

--- Comment #4 from David Cook <dcook at prosentient.com.au> ---
(In reply to Jonathan Druart from comment #3)
> Hum, looks like I was so frustrated to not find something significant in
> get_template_and_user that I invented problems.
> 
> Yes, it's plain silly to use L1 in this situation. And L2 won't help much...

I do dislike get_template_and_user... heh.

What about the block for "LoadSearchHistoryToTheFirstLoggedUser"? It looks like
that could generate way more database calls than should be necessary, although
I doubt that would show up in the benchmarking...

Actually, going back to permissions, I have been thinking about whether we
should calculate permissions for each request, or if we should calculate
permissions at login time. I think that AWS calculates at least some
permissions at login time, which would be more performant, although the
annoying thing is that sometimes you have to logout and login again to gain
newly assigned permissions.

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