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 >> 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 >> _______________________________________________ >> 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 > _______________________________________________ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users > > > -- Kun Ren
