Hi,

I would like to bring back the Thread below in which maximum number of
triples stored is discussed. I'm actually curious about the set up of those
machines in which 12billion triples are stored.

 - Were you talking about a cluster configuration (OWLIM-Enterprise or
Replication Cluster) or single server?
 - Also how much RAM are you using? (mainly curious about how much memory
Uniprot machines have...)

We (using Virtuoso Commercial Cluster Edition) are currently working with 8
billion triples sitting into a cluster made of two nodes. For us, 32GB of
RAM/per billion triples are needed, i.e. 256GB RAM for 8 billion triples in
the whole cluster (128 per node). This RAM is mainly required to store the
index not the triples per se.

Thanks
Iker






>>> Jerven Bolleman <jerven.bolle...@isb-sib.ch> (
>>> mailto:jerven.bolle...@isb-sib.ch <jerven.bolle...@isb-sib.ch> ) 25.02.2013 
>>> 19:22 >>>
Some comments inline,
On Feb 25, 2013, at 7:05 PM, deepak Naik wrote:

> Hi everyone,
>
> I am interested to figure it out about the maximum number of triple storage
> done reported using the following triple store:
> 1, sesame ( http://www.openrdf.org/ )
> 2, bigowlim ( bigowlim  )
now OWLIM-SE
8 billion + linkedlifedata
6.6 billion beta.sparql.uniprot.org (live in testing more than 12 billion)

> 3, swiftowlim ( swiftowlim )
now OWLIM-lite
currently 2 billion max (hard limit)
>
> Thanks,
> Deepak
>
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-- 
Iker Huerga
http://www.ikerhuerga.com/
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