[Koha-devel] RFC 3.2: stop copying item data to MARC and MARCXML

[Paul POULAIN]

Galen Charlton a écrit :
> Hi,
> 
> On Wed, Oct 1, 2008 at 8:33 AM, Paul POULAIN <paul.poulain at free.fr> wrote:
>> but, on every circ, we want to handle the item update in zebra too right
>> ? so we will have to :
>> 1- update the item in SQL
>> 2- rebuild the MARC record with biblio+items
>> 3- reindex zebra with both
>>
>> so won't the gain be very small (gain in step 1, but loss in step 2,
>> that is fast with the actual structure) ?
> 
> Since 2 and 3 will be happening in a separate process (and could be
> configured to happen on a separate server), the enhancement to
> transaction speed in the OPAC and staff interface will be significant.
>  Furthermore, it would open up possibilities for changing how we do
> indexing with Zebra so that we don't need to recreate the entire bib +
> holdings + items XML every time an item is updated.

can we have biblios & items in 2 separate DB that can be z3950/SRU-SRW 
queried in only 1 query (to get the biblio & the items, like what we 
have atm)

-- 
Paul POULAIN
http://www.biblibre.com
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