Re: [Virtuoso-users] Running to VOS with one virtuoso.db

2017-03-13 Thread Ghislain ATEMEZING
Hi Hugh, [ Just wondering if someone ever test the option you proposed] What would be the use case here? Let's suppose I have then 2 dbs starting with the HHTP same ports. Would that mean I can query them once? Please could you provide us with more advantages of this approach? TIA Best, Ghislain

Re: [Virtuoso-users] Error 40001 SR...: Transaction deadlock Re: Running multiple loaders

2017-02-07 Thread Ghislain ATEMEZING
Hello again, Maybe I can just try to run one rdf_load_run() and see if it solves my issue. Fingers crossed :) Best, Ghislain El mar., 7 feb. 2017 a las 10:34, Ghislain ATEMEZING (< ghislain.atemez...@gmail.com>) escribió: > Hello list, > [ Now I start having issues when loading

[Virtuoso-users] Error 40001 SR...: Transaction deadlock Re: Running multiple loaders

2017-02-07 Thread Ghislain ATEMEZING
@eurecom.fr && *plu.jul...@gmail.com > * > Phone : +33493008103 <04%2093%2000%2081%2003> > Twitter : @julienplu > > 2017-02-06 17:50 GMT+01:00 Ghislain ATEMEZING < > ghislain.atemez...@gmail.com>: > > Hello virtuoso-ers, > I have a machine with 6C/12T with

[Virtuoso-users] Running multiple loaders

2017-02-06 Thread Ghislain ATEMEZING
Hello virtuoso-ers, I have a machine with 6C/12T with VOS 7.2.4. I wanted to run a script with multiple rdff_loader_run() for maximizing the speed of loading a billion RDF dataset [1] My script.sh looks like this https://gist.github.com/gatemezing/d7df370f472bb43b851254be26721a45 However I try to r

Re: [Virtuoso-users] Need help with GeoSparql reading GML values

2017-02-03 Thread Ghislain ATEMEZING
Hi Holly, I am not sure to understand your question. However, did you already have a look here http://docs.openlinksw.com/virtuoso/rdfsparqlgeospat/#rdfsparqlgeospatcrg ? Is your question is how to retrieve Geo coordites from GML? You can also find some examples in the LinkedGeodata project here ht

Re: [Virtuoso-users] Nice Query Sharing Service from LinkedWiki folks

2016-10-10 Thread Ghislain Atemezing
Hi Kingsley, > Le 15 sept. 2016 à 00:45, Kingsley Idehen a écrit : > > The folks behind LinkedWiki have produced a great query sharing service [1]. Great! Good initiative indeed! > > I encourage everyone to share as many queries as possible. This is a > very easy mechanism for demonstrating th

Re: [Virtuoso-users] Transaction error in lod cache endpoint

2016-08-18 Thread Ghislain ATEMEZING
www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > On 17 Aug 2016, at 08:44, Ghislain ATEMEZING > wrote: > > Hi, > > I've just tried this query [1] in the LOD cache > http://lod.openlinksw.com/sparql

[Virtuoso-users] Transaction error in lod cache endpoint

2016-08-17 Thread Ghislain ATEMEZING
Hi, I've just tried this query [1] in the LOD cache http://lod.openlinksw.com/sparql . Unfortunately I get this error: "Virtuoso 4000X Error SR176: Transaction rolled back due to previous SQL error" What I am missing? TIA Ghislain [1] https://gist.github.com/gatemezing/28ed5e8d01f65f32a818c4338

Re: [Virtuoso-users] GeoSPARQL functions Support

2016-08-01 Thread Ghislain ATEMEZING
.opengis.net/def/function/geosparql/sfIntersects > > I don't understand if these GeoSPARQL functions are supported by Virtuoso. > > > Pasquale > > > > > > > > > > > > > On Thu, Jul 28, 2016 at 11:02 AM, Ghislain ATEMEZING < > ghislain.

Re: [Virtuoso-users] GeoSPARQL functions Support

2016-07-28 Thread Ghislain ATEMEZING
Hi Pasquale, Yes, I think you are missing something. The point is probably that you are not using quite well the functions in your queries?! Please have a look at this page http://linkedgeodata.org/GADM which contains some sample queries for the LinkedGeo data endpoint which powered by Virtuoso

Re: [Virtuoso-users] Combining Virtuoso with external OWL reasoners

2015-08-17 Thread Ghislain ATEMEZING
to have in virtuoso.ini a way to call Pellet 2.3.1 (jars, classes, etc.) and then specify the named graphs (input and the one to store the inferred result). Could this feasible? And how? Best, Ghislain 2015-08-17 11:09 GMT+02:00 Kingsley Idehen : > On 8/17/15 9:30 AM, Ghislain ATEMEZING wr

Re: [Virtuoso-users] Combining Virtuoso with external OWL reasoners

2015-08-17 Thread Ghislain ATEMEZING
p://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > On 7 Aug 2015, at 11:35, Ghislain ATEMEZING > wrote: > > Hi Virtu

[Virtuoso-users] Combining Virtuoso with external OWL reasoners

2015-08-07 Thread Ghislain ATEMEZING
Hi Virtuoso-ers, Just a quick question in this list to know if there are pointers showing how to combine Virtuoso triple store with an external reasoner, such as Pellet [1] or any external reasoner. Any advice on how to combine Virtuoso with a reasoner will be highly appreciated. TIA Best, Ghisl

[Virtuoso-users] [LOD cache] Metadata information

2014-08-20 Thread Ghislain ATEMEZING
Hi all, [This is my beginner question in this forum ] I was just wondering if there is a page and/or metadata information giving PROVenance info in details on datasets currently loaded in http://lod.openlinksw.com/sparql. For example, how do I know which version (date) of Geonames is inside LOD c