Just open your model then do File -> Export -> Export/Merge RDF Graphs and pick TDB as the format.
From: topbraid-users@googlegroups.com [mailto:topbraid-users@googlegroups.com] On Behalf Of Jack Hodges Sent: Friday, June 06, 2014 1:38 PM To: topbraid-users@googlegroups.com Subject: Re: [topbraid-users] Model loading...taking forever Creating a TDB seems like a good idea but I cannot find the 'Add Files' button referenced in the help blurb. Unless it is called something else in the UI. On Thursday, June 5, 2014 7:49:53 PM UTC-7, Holger Knublauch wrote: Well, this (FMA) is a very unusual model - everything is an instance of some other instance (many levels deep) and the root of all that (dl:Anatomical_entity_template) is an instance of itself but is not even declared as a class! My previous speculations about the class tree were irrelevant, but I assumed you were using some kind of flat class structure used by many other bio ontologies. Anyway, I have loaded that file (took two minutes on my 8 GB Windows 7 machine) and exported it to TDB. Loading the TDB into TBC takes about 2 seconds. A SPARQL query such as SELECT ?type COUNT(?type) WHERE { ?subject rdf:type ?type . } GROUP BY ?type also responded within a second or two. Auto-complete in the main search box in the tool bar is also responding very quickly for me (e.g. try dl:Liq + CTRL-Space) which takes one second on my machine. The model has about 215k triples, which is not very large but certainly a challenge for a machine with little memory (unless a database such as TDB is used). I am not really sure what else to do next, as I am not able to reproduce the severe slowness you report. Thanks, Holger On 6/6/2014 12:12, Jack Hodges wrote: Holger, Here is the link to the major player in this exercise (the Foundational Model of Anatomy): http://www.bioontology.org/wiki/index.php/FMAInOwl I downloaded and load the owl file: <http://bioontology.org/projects/ontologies/fma/fmaOwlFullComponent_2_0.owl> http://bioontology.org/projects/ontologies/fma/fmaOwlFullComponent_2_0.owl but they say it can be referenced: <http://bioontology.org/projects/ontologies/fma> http://bioontology.org/projects/ontologies/fma Jack On Thursday, June 5, 2014 2:57:02 PM UTC-7, Holger Knublauch wrote: On 6/6/2014 5:06, Jack Hodges wrote: > My apology, I meant class name searches in the navigator. > > On my new Windows 7 laptop these searches take less than a minute, but > are still noticeable. Ok, auto-complete is indeed not optimized in TBC and the system may need to walk through all 70k classes. I will record this as an enhancement request. > I tried many configurations of memory and they have no impact on load > times for my models on this new machine. They remain at 11 minutes. I > am not sure why it was faster on the iMac but will time it again when > I am home again (where the iMac is). Is the load time still 11 minutes if you have switched to TDB? Also, I would like to drill down into your scenario a bit: could you point me at the RDF files that you are playing with? Thanks Holger -- -- You received this message because you are subscribed to the Google Group "TopBraid Suite Users", the topics of which include Enterprise Vocabulary Network (EVN), TopBraid Composer, TopBraid Live, TopBraid Insight, SPARQLMotion, SPARQL Web Pages and SPIN. 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