Re: [Koha] Big Koha Migration of Turkey

[Martin Kravec]

Hey Mengu, 

one(or two) more question(s).

Is it possible to share one database of users between selected or all 
branches?

And is the same thing possible for one shared database of bibliographic 
records?

Thanks for answers.
Martin Kravec

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Re: [Koha] Big Koha Migration of Turkey

[Martin Kravec]

Thanks Paul, its a great idea!

But now, I need this information until end of April, because its my deadline 
to finish this feasibility study of my bachelor thesis.

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Re: [Koha] Big Koha Migration of Turkey

[Martin Kravec]

Thanks Mengu, 

and what about Koha structure? You have one installation of Koha and 
one instance for every library? Do you have any subdepartments(subbranches, 
sublibraries)?

I am looking for right structure, because I need to join 9 libraries that 
each have many sublibraries. Those libraries represents consorcium. But 
there are also libraries, that are not in the consorcium. 

Thanks for you reply, Mengu

Martin Kravec

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Re: [Koha] Big Koha Migration of Turkey

[Martin Kravec]

Mengu Yazicioglu <mengu@...> writes:

> 
> Hi all,
> 
> I'm glad to share that we successfully migrated old 2.x Koha to new one, 
> 3.20.
> I should also say that this a quite derived version of 3.20, we have 
> added many new features,
> new modules and changed a lot of codes for the use of public libraries 
> so we may call this Koha
> version as Koha -- Devinim.
> 
> We've migrated 1.220.000 active users, 13.700.000 items with active 900 
> libraries of 1126 public libraries all cities of
> Turkey.
> We use 14 servers for all production and 4 servers for test environment.
> We use MariaDB and Galera Cluster with 4 nodes, 8 apache servers and 1 
> zebra server.
> We plan to cluster zebra server in the future, it cannot perform very 
> well for this kind of huge installation.
> 
> During migration, we also cleaned some dirty data, this was also a big 
> issue for 13m items.
> We've done many tests before going live.
> 
> OPAC page is http://koha.ekutuphane.gov.tr
> 
> Thanks
> 
> //
> /Mengü YAZICIOĞLU
> DEVİNİM Software Consultancy
> /
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Hello Mengu, 

I am making feasibility study of migrating libraries of Masaryk university 
in Czech republic from Aleph to Koha, and I would like to ask you, what 
kind of hardware do you use, some parameters would be great to know.

Is it possible for you to provide these details?

Thanks in advance, looking forward for your reply.

Martin Kravec
Student of Division of Information and Library Studies,
Faculty of Arts, Masaryk University
and
Software developer in
Moravian library, Czech Republic
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