[Virtuoso-users] analysis of query paths

2011-02-10 Thread Claudio Martella
Hi, I have loaded dbpedia's dump on virtuoso and i'm provided with 3.200.000 real-world queries from dbpedia. I need to analyze the paths that are traversed by the virtuoso engine in order to answer these queries. So basically I'd like to build a directed weighted graph G where: - the vertices

Re: [Virtuoso-users] sparql and conductor on different port

2011-02-10 Thread Pierre-Yves
Hi Patrick, On Thu, 2011-02-10 at 18:12 +0100, Patrick van Kleef wrote: > > http://docs.openlinksw.com/virtuoso/htmlconductorbar.html#admui.internetdomains > > > > At install time you have your HTTP Server port in your virtuoso.ini > set to 8890, which you want to keep in your local network

Re: [Virtuoso-users] sparql and conductor on different port

2011-02-10 Thread Patrick van Kleef
Hi Pierre, Although I have been looking through the documentation, I could not find if it is possible to have the sparql endpoint on a different port than the conductor ? For security reason I would like to keep my conductor listening on a different port and be able to publish my sparql endp

[Virtuoso-users] Replicating all RDF graphs

2011-02-10 Thread Wood, Jamey
I've looked through a couple of different documentation pages that talk about configuring RDF replication between Virtuoso instances: http://www.openlinksw.com/OdbcRails/main/Main/VirtGraphReplicationPSQL http://docs.openlinksw.com/virtuoso/rdfgraphreplication.html These pages appear to indi

[Virtuoso-users] sparql and conductor on different port

2011-02-10 Thread Pierre-Yves
Hi, Although I have been looking through the documentation, I could not find if it is possible to have the sparql endpoint on a different port than the conductor ? For security reason I would like to keep my conductor listening on a different port and be able to publish my sparql endpoint on port

Re: [Virtuoso-users] Testing virtuoso with 100 Million triples

2011-02-10 Thread Yrjana Rankka
On 2/10/11 14:54 , Abhi wrote: I want to test virtuoso performance with a data set that consists of approximately 100 million triples. I read through the virtuoso web scale pdf which says 16Gb of RAM per 1 billion triple is a reasonable estimate. 1. What is the basis of this calculation? Our

Re: [Virtuoso-users] Testing virtuoso with 100 Million triples

2011-02-10 Thread Lars Marius Garshol
* Abhi > > I want to test virtuoso performance with a data set that consists of > approximately 100 million triples. I read through the virtuoso web scale pdf > which says 16Gb of RAM per 1 billion triple is a reasonable estimate. > [...] > 4. Would a single instance of virtuoso handle 100 Mil

[Virtuoso-users] Testing virtuoso with 100 Million triples

2011-02-10 Thread Abhi
I want to test virtuoso performance with a data set that consists of approximately 100 million triples. I read through the virtuoso web scale pdf which says 16Gb of RAM per 1 billion triple is a reasonable estimate. 1. What is the basis of this calculation? 2. Is this a linear relationship between