Re: [Virtuoso-users] User Authentication via LDAP server failed

2009-02-27 Thread Matthias Löbe
Hello Tim, thank you for your answer. In case you ever want to improve LDAP support, I would have some addditional wishes: a) the uid field should be used for a subtree filter query rather then for composing the RDN in form "uid=$1,..." since some directory services (as ours) won't use DN's st

Re: [Virtuoso-users] dbpedia in virtuoso, extract personsdata fails

2009-02-27 Thread Ivan Mikhailov
Hello Armin, 1. I'd strongly advice to place FROM clauses to the query whenever possible. As soon as you've created your big graph yourself, you know the name. This Wednesday one customer accelerated his application by a factor of 500(!) by just placing forgotten FROM. When you really need running

[Virtuoso-users] Performance Problem while using smaller offset than limit

2009-02-27 Thread Michael Martin
Dear Virtuoso Team, I installed Virtuoso 5.09 and i use it as TripleStore for a semantic WebApplication . ;-) All works fine and also really performant, but now i have detect a little problem while using the following query: PREFIX rdf: PREFIX mo