Hi Delaram, What is the operating system and version being used as well as he hard being run on in terms of processor type, number of cores and memory ?
Have you performance tuned the Virtuoso instance for RDF usage as detailed at:
http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtRDFPerformanceTuning
What does the output of running the "status();” command from the Virtuoso isql
command line program return when run while the load is in progress ?
Note on Linux swappiness as detailed in the tuning guide should be set ..
How are you actually performing the load of the data, are you using the
Virtuoso RDF Bulk Loader on multiple threads which is designed for bulk loading
for RDF datasets in turtle and other RDF formats as detailed at:
http://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtBulkRDFLoader
Best Regards
Hugh Williams
Professional Services
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> On 24 May 2016, at 19:57, Delaram Ra <delaram...@gmail.com> wrote:
>
> Hi Hugh,
>
> I have a 37 GB consisting of turtle formatted triples.
> I'm trying to load this file to a clean installation of virtuoso-7.2.4 but it
> takes a lot of time. It's been about 40 hours so far and it's not finished
> yet.
> Also, the resulted graph in db directory of the installation is 48 GB right
> now.
> Is this situation normal?
>
> Best,
> Delaram
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