[Mulgara-dev] 7 Billion Node RDF Store

[David Wood]

Hi Laurian,

No, but I wish someone would.  Mulgara's predecessor Kowari had the  
Lehigh benchmark run - but inaccurately.  The Jena interface and the  
RDQL query language was used, which tested Jena+Kowari and not Kowari  
via TQL.

There is a list of KIF queries that would need to be translated into  
TQL in order to run the benchmark.  It would be wonderful to do  
that.  The queries are at:

   http://swat.cse.lehigh.edu/projects/lubm/query.htm

Alternately, the queries could be written against our API directly,  
which would be worth trying to see how the two query methods really  
compare.

The queries need to be run against the following sample data:

   http://www.lehigh.edu/%7Ezhp2/2004/0401/univ-bench.owl

The tester software that carries out the evaluation uses this API to  
connect to a target system:

   http://swat.cse.lehigh.edu/projects/lubm/docs/index.html

Regards,
Dave


On 4 May2007, at 20:20, Laurian Gridinoc wrote:

> Hello,
>
> Did anybody run this Lehigh University Benchmark on Mulgara? I'm  
> curious.
>
> Thanks,
> -- 
> Laurian Gridinoc, purl.org/net/laur