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August 14, 2009
19:01
Updated hardware improves LUBM 8000 load rate in Virtuoso 6
We repeated the earlier LUBM 8000 experiment on a newer machine, with 2 x Xeon 5520 and 72G 1333MHz ...
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June 29, 2009
12:12
Single Virtuoso host loads 110,500 triples-per-second on LUBM 8000
LUBM load speed still seems to be a metric that is quoted in comparisons of RDF stores. Consequently...
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December 17, 2008
12:31
Virtuoso RDF: A Getting Started Guide for the Developer
It is a long standing promise of mine to dispel the false impression that using Virtuoso to work wi...
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November 4, 2008
15:54
ISWC 2008: Some Questions
Inference: Is it always forward chaining? We got a number of questions about Virtuoso's inferen...
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November 3, 2008
13:16
ISWC 2008: The Scalable Knowledge Systems Workshop
Mike Dean of BBN Technologies opened the Scalable Knowledge Systems Workshop with an invited talk. ...
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February 5, 2008
07:32
What's Wrong With LUBM?
What's Wrong With LUBM? In the interest of participating in a community benchmark development p...
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February 4, 2008
05:26
LUBM results with Virtuoso 6.0
LUBM results with Virtuoso 6.0 We have now run the LUBM benchmark on Virtuoso v6, with the same con...
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February 1, 2008
10:16
Latest LUBM Benchmark results for Virtuoso
Latest LUBM Benchmark results for Virtuoso We have now taken a close look at the query side of the ...
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January 16, 2008
10:47
SPARQL Extensions for Subqueries
SPARQL Extensions for Subqueries Last time I said we had extended SPARQL for sub-queries. As a prev...
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December 7, 2007
03:45
Virtuoso LUBM Load Update
Virtuoso LUBM Load Update As part of the recent conversation on benchmarking RDF stores, we re-ran ...
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