Re: [Virtuoso-users] importing Freebase RDF dump: slows down, memleak?

2014-08-22 Thread Paul Houle
Hey guys, you will have a much easer time if you use :BaseKB http://basekb.com/ The fact is that 50% of Freebase is junk, and you can't afford to load that. It pains me to see people having these problems when I load :BaseKB on a repeatable basis on relatively modest hardware, and in fact, y

Re: [Virtuoso-users] importing Freebase RDF dump: slows down, memleak?

2014-08-22 Thread Jörn Hees
Hi Hugh, thanks for the reply. I know 32 GB is probably not much considering the size of the dumps, but it's the size limit of our VMs :( So i'd be willing to live with a bit slower import and response times if i can still leave it on a VM. On 22 Aug 2014, at 17:51, Hugh Williams wrote: > Wh

Re: [Virtuoso-users] importing Freebase RDF dump: slows down, memleak?

2014-08-22 Thread Hugh Williams
Hi Jörn, Are you running the Virtuoso open source git [1] stable or develop 7 branch ? I would recommend the load be performed with the develop/7 branch if this is not already being used. From analysis development have performed in-house earlier this year, it was found the latest Freebase data

[Virtuoso-users] importing Freebase RDF dump: slows down, memleak?

2014-08-22 Thread Jörn Hees
Hi, TLDR: When importing the Freebase RDF dump Virtuoso seems to consume way more RAM than configured. i'm trying to load the Freebase RDF dump ( https://developers.google.com/freebase/data ) into a clean Virtuoso OpenSource 7.1.0 instance running on a VM with 4 cores and 32 GB of RAM, 300+ GB