Re: Tools for 20 million triples?

Charles McCathieNevile wrote:

> Hi folks,
> 
> on another list someone asked what tools would be good for handling an
> OWL ontology of about 25,000 terms, with around 20 million triples. There

SWI Prolog can, in theory, support 20M triples and also has OWL support.
http://www.swi-prolog.org/

"[SWI prolog] can handle the 3 million triple target with approximately 
300 Mb. of memory and scales to approximately 40 million triples on 
fully equipped 32bit hardware."

http://www.swi.psy.uva.nl/projects/SWI-Prolog/articles/iswc-03.pdf

Cheers

Simon

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Simon Price, Technical Consultant, Internet Development Group
Institute for Learning and Research Technology
http://www.ilrt.bris.ac.uk/aboutus/staff?search=ecsnp