Hi Markus, Developers Errata:
My last feedback was too quick and not correct . I double checked the configuration and realized that, due to misspelling, it was using 4store and not Virtuoso. So the combination virtuoso and SMW didn't work on my PC. For some reason SMW is not inserting the data in the virt. database. Giovanni On 2011-12-06 20:24, solab wrote: > Hi Markus, > > Thanks. > > I updated the configuration and now I have some results, > although I was quite sure i tried this settings before. > > Next step is to find out what happen if i have 2 SMW's on Virtuoso. > With 4Store i use 2 instances and it works fine. > > Giovanni > > > PS. working conf SMW 1.17 beta and virtuoso-opensource-6.1 > > $smwgDefaultStore = 'SMWSparqlStore'; > $smwgSparqlDatabase = 'SMWSparqlDatabase'; // for 4Store > $smwgSparqlQueryEndpoint = 'http://localhost:8890/sparql/'; > $smwgSparqlUpdateEndpoint = 'http://localhost:8890/update/'; > $smwgSparqlDataEndpoint = ''; // can be empty > > > .. > [SPARQL] > ;ExternalQuerySource = 1 > ;ExternalXsltSource = 1 > ;DefaultGraph = http://localhost:8890/DAV > ResultSetMaxRows = 10000 > MaxQueryCostEstimationTime = 400 ; in seconds > MaxQueryExecutionTime = 60 ; in seconds > DefaultQuery = select distinct ?Concept where {[] a ?Concept} > DeferInferenceRulesInit = 0 ; controls inference rules loading > .. > > On 2011-12-06 17:58, Markus Krötzsch wrote: > >> Dear Giovanni, >> >> we are still trying to figure out why Virtuoso does not work with SMW >> in various cases. It cannot be a difficult problem but some support on >> the user side for testing would help to speed up diagnosis. >> >> As a first measure, I suggest you turn off $smwgSparqlDataEndpoint; >> i.e., you leave the setting empty. This will use SPARQL update instead >> of the SPARQL-over-HTTP protocol for writing. Maybe it works, maybe it >> creates more helpful errors. Last time we tried, Virtuoso had trouble >> with the SPARQL syntax for named graphs in Updates. If it still fails >> to work, we could try and use the non-standard SPARUL-style syntax >> with Virtuoso. >> >> Markus >> >> >> On 06/12/11 14:35, solab wrote: >> >>> Hi all, >>> >>> It was my intention to see how SMW perform on the 4store and on the >>> Virtuoso rdf store. >>> >>> Runing 4store was simple but i have some difficulties with virtuoso. >>> >>> I run the SMW_refreshData.php, after virtuoso configuration, but no >>> errors are visible and no data from the inline queries. >>> >>> Does somebody have a idea what i have to check or what could be wrong ? >>> >>> Thanks >>> Giovanni >>> >>> PS my conf >>> >>> ==sparql Local settings == >>> $smwgDefaultStore = 'SMWSparqlStore'; >>> $smwgSparqlDatabase = 'SMWSparqlDatabase'; >>> $smwgSparqlQueryEndpoint = 'http://localhost:8890/sparql'; >>> $smwgSparqlUpdateEndpoint = 'http://localhost:8890/update'; >>> $smwgSparqlDataEndpoint = 'http://localhost:8890/dataspace'; // can >>> be empty >>> >>> >>> ==sparql part my viruoso.ini== >>> >>> [SPARQL] >>> ExternalQuerySource = 1 >>> ExternalXsltSource = 1 >>> DefaultGraph = http://localhost:8890/dataspace >>> ImmutableGraphs = http://localhost:8890/dataspace >>> ResultSetMaxRows = 10000 >>> MaxQueryCostEstimationTime = 400 ; in seconds >>> MaxQueryExecutionTime = 60 ; in seconds >>> DefaultQuery = select distinct ?Concept where {[] a >>> ?Concept} >>> DeferInferenceRulesInit = 0 ; controls inference rules loading >>> >>> >>> ------------------------------------------------------------------------------ >>> >>> Cloud Services Checklist: Pricing and Packaging Optimization >>> This white paper is intended to serve as a reference, checklist and >>> point of >>> discussion for anyone considering optimizing the pricing and >>> packaging model >>> of a cloud services business. Read Now! >>> http://www.accelacomm.com/jaw/sfnl/114/51491232/ >>> _______________________________________________ >>> Semediawiki-devel mailing list >>> Semediawiki-devel@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/semediawiki-devel >>> >>> >> > > ------------------------------------------------------------------------------ > Cloud Services Checklist: Pricing and Packaging Optimization > This white paper is intended to serve as a reference, checklist and point of > discussion for anyone considering optimizing the pricing and packaging model > of a cloud services business. Read Now! > http://www.accelacomm.com/jaw/sfnl/114/51491232/ > _______________________________________________ > Semediawiki-devel mailing list > Semediawiki-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/semediawiki-devel > ------------------------------------------------------------------------------ Cloud Services Checklist: Pricing and Packaging Optimization This white paper is intended to serve as a reference, checklist and point of discussion for anyone considering optimizing the pricing and packaging model of a cloud services business. Read Now! http://www.accelacomm.com/jaw/sfnl/114/51491232/ _______________________________________________ Semediawiki-devel mailing list Semediawiki-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/semediawiki-devel
