[Koha] Koha´s architecture

[Carlos Alberto Mesquini]

Hi,

I find a layout about koha´s architecture. 

Found a one in http://www.kohadocs.org/Koha_architecture.html but the link refer to 2.x series. Series 3.x too use this layout?

Tks

Carlos

-----Mensagem original-----
De: koha-bounces at lists.katipo.co.nz [mailto:koha-bounces at lists.katipo.co.nz] Em nome de Zeno Tajoli
Enviada em: segunda-feira, 14 de dezembro de 2009 13:04
Para: Richard Pritsky
Cc: koha at lists.katipo.co.nz
Assunto: Re: [Koha] Truncate deletedbiblio, -biblioitems, -items tables?


Hi,

At 15.17 14/12/2009, Richard Pritsky wrote:
>Since these tables are now taking up about 25% of my database size,
>are there any critical reasons NOT to truncate them?

in fact is quite strange that 25% of your DB size is connect with 
deletedbiblio, deletedbiblioitems, deleteditems.
Why ? Too much test of import ?

The critical poin is your circulation reporting policies.
Id in deleted- tables could be connect with some past circ events. As I know you can't deleted a items with an active circ event.

So, if you have just done all circ reports, all is OK, you can truncate them. To be sure: --extract all id in deleted- tables --seek if any of them is in historical tables.

I suggest you to do this opertation in a DB different of your production DB.

Bye

Zeno Tajoli
CILEA - Segrate (MI)
tajoliAT_SPAM_no_prendiATcilea.it
(Indirizzo mascherato anti-spam; sostituisci quanto tra AT con @)

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