Re: [Virtuoso-users] Segfault while replay (FreeBSD stack trace)

2011-02-14 Thread William Waites
the prompt, type "bt" or "backtrace" Additionally, if you want to install a snapshot using ports, you need to download the snapshot to /usr/ports/distfiles and then do md5 virtuoso-opensource-6-20110214.tar.gz >> /usr/ports/databases/virtuoso/distinfo sha256 virtuoso-op

Re: [Virtuoso-users] Multiple quad tables

2011-02-14 Thread Kingsley Idehen
On 2/14/11 1:24 PM, Sebastian Tramp wrote: On Mon, Feb 14, 2011 at 12:33:13PM -0500, Kingsley Idehen wrote: Kingsley, to be more explanatory, I want to describe the desired behavior (and I hope you can match it to a specific technical solution): We want to use one single virtuoso server instan

[Virtuoso-users] Multiple quad tables (was: separated model-spaces for different users)

2011-02-14 Thread Sebastian Tramp
On Mon, Feb 14, 2011 at 12:33:13PM -0500, Kingsley Idehen wrote: > > Kingsley, to be more explanatory, I want to describe the desired > > behavior (and I hope you can match it to a specific technical > > solution): > > > > We want to use one single virtuoso server instance for more than one > > ap

Re: [Virtuoso-users] separated model-spaces for different users

2011-02-14 Thread Kingsley Idehen
On 2/14/11 12:20 PM, Sebastian Tramp wrote: On Mon, Feb 14, 2011 at 11:48:34AM -0500, Kingsley Idehen wrote: Is there a way to configure different model spaces for different users in analogy to mysql databases. Currently we start different virtuoso instances on different ports for every user b

Re: [Virtuoso-users] separated model-spaces for different users

2011-02-14 Thread Sebastian Tramp
On Mon, Feb 14, 2011 at 11:48:34AM -0500, Kingsley Idehen wrote: > >Is there a way to configure different model spaces for different > >users in analogy to mysql databases. > > > >Currently we start different virtuoso instances on different ports > >for every user but I hope there is a better solu

Re: [Virtuoso-users] separated model-spaces for different users

2011-02-14 Thread Kingsley Idehen
On 2/14/11 10:50 AM, Sebastian Tramp wrote: Hello, Is there a way to configure different model spaces for different users in analogy to mysql databases. Currently we start different virtuoso instances on different ports for every user but I hope there is a better solution. best regards Sebast

[Virtuoso-users] separated model-spaces for different users

2011-02-14 Thread Sebastian Tramp
Hello, Is there a way to configure different model spaces for different users in analogy to mysql databases. Currently we start different virtuoso instances on different ports for every user but I hope there is a better solution. best regards Sebastian Tramp -- Sebastian Tramp - Department of

Re: [Virtuoso-users] O_Direct support in OSes

2011-02-14 Thread Abhi
Thanks for the detailed reply. Will try it out. On Sun, Feb 13, 2011 at 5:08 AM, Hugh Williams wrote: > Hi Abhi, > > Although O_DIRECT can be enabled for those OS'es that support it, testing > performed by development has shown no evidence of performance improvements > hosting large databases on

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

2011-02-14 Thread Abhi
Thanks for the inputs. On Thu, Feb 10, 2011 at 7:51 PM, Yrjana Rankka wrote: > 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