Hi Kun,
The following documentation link provides details on installing the LUBM
benchmark from the ~/binsrc/test directory:
http://docs.openlinksw.com/virtuoso/rdfperformancetuning.html#rdfperfcost
When you say “multi clients” do you mean for loading the data or running the
actual benchmark ?
Best Regards
Hugh Williams
Professional Services
OpenLink Software
Web: http://www.openlinksw.com
Support: http://support.openlinksw.com
Forums: http://boards.openlinksw.com/support
Twitter: http://twitter.com/OpenLink
On 1 Apr 2011, at 02:51, kun ren wrote:
> Thanks,Ivan and Hugh Williams. I know that, so I will just test LUBM 2000
> with single machine. But I am not sure how to run LUBM, I find there is a
> lubm directory in binsrc\test. I just load lubm-load.sql and then run the
> SPARQL. And another big problem with me is that I don't know how to use multi
> clients to run LUBM, and why multi clients is fast? Thanks very much.
>
> Best Regards,
> Kun
>
>
>
> 2011/4/1 Hugh Williams <hwilli...@openlinksw.com>
> Hi Kun,
>
> Did you not see Ivan’s response to your initial post of this question ?
>
> Basically cluster support is a commercial only feature of Virtuoso thus you
> cannot configure a cluster with the open source product.
>
> I note you indicate your current Virtuoso version to be 5.14, whereas the
> current open source release is 6.1.3 which provides far better performance
> over the 5.x builds and is strongly recommended be used with the open source
> or commercial product.
>
> Depending on the size of the LUBM datasets you are seeking to test and the
> size of the machine you are testing on mainly in terms of processor type ie
> 32 or 64 (recommended) bit and memory you may find a single server instance
> provides acceptable performance. We certainly have the latest LUBM benchmark
> loaded on a Linux x86_64 server with 72 GB of memory with acceptable
> performance.
>
> If you really what to perform cluster testing then you will need to obtain a
> download and obtain a commercial license from:
>
> http://download.openlinksw.com/virtwiz
>
> and can obtain support from on this from our support forums or online support
> systems on the URLs below ...
>
> Best Regards
> Hugh Williams
> Professional Services
> OpenLink Software
> Web: http://www.openlinksw.com
> Support: http://support.openlinksw.com
> Forums: http://boards.openlinksw.com/support
> Twitter: http://twitter.com/OpenLink
>
> On 31 Mar 2011, at 14:19, kun ren wrote:
>
>>
>> Dear developer and virtuoso users,
>>
>> Recently I am using opensource Virtuoso to run LUBM experiment. I use
>> Virtuoso 5.14 and have install and run sucessfully on a single machine. But
>> I don't know how to run Virtuoso in a cluster,I have read some material
>> about Virtuoso,But I could not find related user manual. Hence could you
>> please tell me how to run Virtuoso in a cluster ,it will be very helpful for
>> me.Thanks very much.
>>
>>
>> Best Regards,
>>
>> Kun Ren
>>
>> --
>> Kun Ren
>> ------------------------------------------------------------------------------
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>
>
>
>
> --
> Kun Ren
> ------------------------------------------------------------------------------
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> Use the most popular FREE web apps or write code yourself;
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