From: koha-devel-bounces@lists.koha-community.org [mailto:koha-devel-bounces@lists.koha-community.org] On Behalf Of Paul Poulain
Sent: Thursday, 10 December 2015 2:21 AM
To: koha-devel@lists.koha-community.org
Subject: Re: [Koha-devel] DOM indexing performance
just a head-up : Frido is AFK for a few months. He just got a daughter [coming from Madagascar]. He is in Madagascar for the next 3 months with his wife, then 3-5 months taking care of her, he should be back part time in summer, full time in autumn.
Le 08/12/2015 19:31, Tomas Cohen Arazi a écrit :
2015-10-23 12:12 GMT-03:00 Fridolin SOMERS <fridolin.somers@biblibre.com>:
Hie,
We have on a machine big performance issues since indexing was changed from GRS1 to DOM.
I have made some benchmarks, looks like indexing time is more than twice longer.
When there is a lot of circulation, the indexing of zebraqueue can take more than a minute.
We know that this machine is not powerful regarding RAM and disk, but it was enough until now.
Does anyone have the same problem ?
The point is not to come back to obsolete GRS1, but is there a way to optimize DOM indexing ?
My tests shows facets indexing does not change a lot.
Did you try commenting the facets definition on the biblio-koha-indexdefs.xml file and recreating the biblio-zebra-indexdefs.xsl file?
--
Paul Poulain, Associé-gérant / co-owner
BibLibre, Services en logiciels libres pour les bibliothèques
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