Hi Alex,

The duration of the load can be long depending on the speed (cpu/ memory etc) and configuration of your server ( machine and virtuoso) and number of datasets being loaded. General tips on tuning for loading RDF data is available at:

        
http://docs.openlinksw.com/virtuoso/rdfperformancetuning.html#rdfperfloading

The fastest I have known of the full DBpedia 3.2 datasets to load in a Virtuoso 5 server is about 12 hrs, and I would imagine their is quite a bit more data in the 3.3 datasets. Which is why we provide the DBPedia Virtuoso EC2 AMIs which enables you to instantiate a fully functional DBpedia instance about 1 hour:

        
http://virtuoso.openlinksw.com/dataspace/dav/wiki/Main/VirtEC2AMIDBpediaInstall

Although this is still a 3.2 dataset instance currently, but we are working on a 3.3 datasets instance hosted in Virtuoso 6 which is what the current live instance is hosted in.

So it the datasets are still loading then let them continue to ...

Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support



On 18 Sep 2009, at 15:28, Alex wrote:

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Hi Hugh,

As suggested in your previous email, I altered the load script to
increase the tolerances, and this seems to have allowed the datasets to
install fine. However, having let the install script run for over four
days now, it has been in the post-install stage for over a day.
Admittedly, I am running under cygwin, would might reduce the
performance slightly; yet I was wondering if it was normal for it to
take such a long time.

Thanks,
Alex
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