[Koha-devel] Koha performance enhancement overview

[Chris Nighswonger]

On Mon, Apr 9, 2012 at 8:08 PM, Chris Cormack <chris at bigballofwax.co.nz>
wrote:
>
> 2012/4/10 Chris Nighswonger <cnighswonger at foundations.edu>:
> > On Mon, Apr 9, 2012 at 1:03 PM, Dobrica Pavlinusic <dpavlin at rot13.org>
> > wrote:
> >>
> >>
> >> >    - Simplifying code
> >> >    - Minimizing XML parsing
> >>
> >> I had one patch with this which uses marc instead of marcxml from
> >> biblioitems to provide huge performance improvement:
> >>
> >>
> >>
http://git.rot13.org/?p=koha.git;a=commitdiff;h=a18a7f709447cccf617e8fa5b545d6a82606deeb;hp=095b0af09d6cbc2bf579ba6ae353b9715b035118
> >>
> >> (it needs cleanup, rebase and probably own bug)
> >>
> >
> > That's spectacular. What's keeping us from pushing that now?
> >
> It is indeed spectacular
>
> Unfortunately, it is now missing all the item information. So it still
> needs to call C4::Biblio::EmbedItemsInMarcBiblio($record,
> $biblionumber) if ($embeditems);
>
> Can you test it with that ?
>

One other thought:
 Won't $record = MARC::Record::new_from_usmarc( $row->{marc} ) choke on
normarc, unimarc, and friends?

I'm wondering if this was not part of the reason we went to XML...

Kind Regards,
Chris
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