[Koha-devel] DOM indexing performance

[David Cook]

Wow. Sounds like an adventure. Go Frido and family!

 

David Cook

Systems Librarian

Prosentient Systems

72/330 Wattle St, Ultimo, NSW 2007

 

From: koha-devel-bounces at lists.koha-community.org
[mailto:koha-devel-bounces at lists.koha-community.org] On Behalf Of Paul
Poulain
Sent: Thursday, 10 December 2015 2:21 AM
To: koha-devel at 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 at biblibre.com
<mailto:fridolin.somers at 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
BibLibre, Open Source software and services for libraries
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