Hi Kun,
The following document details how the LUBM Benchmarks testing performed
against Virtuoso including multiple clients:
http://www.openlinksw.com/dataspace/dav/wiki/Main/VOSArticleLUBMBenchmark
With regards to the BSBM benchmark there are a series of follow-up blog post
with more details results on BSBM v3 testing against Virtuoso 6 and the
upcoming 7 releases starting at:
http://www.openlinksw.com/weblog/oerling/?id=1658
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 03:47, kun ren wrote:
>
> Hi Williams ，
>
> Thanks very much for your reply. I just want to ran LUBM 2000 actual
> benchmark and to see the performance. I generate LUBM 2000 data and put them
> in the lubm_8000 directory, and run lubm-load.sql to load the data into
> Virtuoso database. And will run the query. Is that right?
>
> I say "multi clients" because I see the BSBM benchmark page to test Virtuoso
> with one clients and multi client
> (http://www4.wiwiss.fu-berlin.de/bizer/BerlinSPARQLBenchmark/results/V6/index.html#exploreVirtuoso)
> . So I don't know thy multi clients is fast and how to configure it. Thanks
>
> Best Regards
> Kun
> 2011/4/1 Hugh Williams <hwilli...@openlinksw.com>
> 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
>>> ------------------------------------------------------------------------------
>>> Create and publish websites with WebMatrix
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>>> _______________________________________________
>>> Virtuoso-users mailing list
>>> Virtuoso-users@lists.sourceforge.net
>>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>>
>>
>>
>>
>> --
>> Kun Ren
>> ------------------------------------------------------------------------------
>> Create and publish websites with WebMatrix
>> Use the most popular FREE web apps or write code yourself;
>> WebMatrix provides all the features you need to develop and
>> publish your website. http://p.sf.net/sfu/ms-webmatrix-sf
>> _______________________________________________
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>> Virtuoso-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/virtuoso-users
>
>
>
>
> --
> Kun Ren
