I've been using Apache Fuseki (
http://jena.apache.org/documentation/serving_data/) for almost a year, in
production since the spring.  It's a SPARQL server with a built in TBD.
It's easy to use, and takes about 5 minutes to get working on your desktop
or server.

Ethan


On Mon, Nov 11, 2013 at 1:17 AM, Richard Wallis <
[log in to unmask]> wrote:

> I've had some success with 4Store: http://4store.org
>
> Used it on mac laptop to load the WorldCat most highly held resources:
> http://dataliberate.com/2012/08/putting-worldcat-data-into-a-triple-store/
>
> As to the point about loading RDF/XML, especially if you have a large
> amount of data.
>
>    - Triplestores much prefer raw triples for large amounts of data
>    - Chopping up files of triples into smaller chunks is also often
>    beneficial as it reduces memory footprints and can take advantage of
>    multithreading.  It is also far easier to recover from errors such as
> bad
>    data etc.
>    - A bit of unix command line wizardry (split followed a simple for-loop)
>    is fairly standard practice
>
> Also raw triples are often easier to produce - none of that mucking about
> producing correctly formatted XML - and you can chop, sort, and play about
> with them using powerful unix command line tools.
>
> ~Richard.
>
>
> On 11 November 2013 18:19, Scott Turnbull <[log in to unmask]
> >wrote:
>
> > I've primarily used Sesame myself.  The http based queries made it pretty
> > easy to script against.
> >
> > http://www.openrdf.org/
> >
> >
> > On Mon, Nov 11, 2013 at 12:12 AM, Eric Lease Morgan <[log in to unmask]>
> > wrote:
> >
> > > What is your favorite RDF triplestore?
> > >
> > > I am able to convert numerous library-related metadata formats into
> > > RDF/XML. In a minimal way, I can then contribute to the Semantic Web by
> > > simply putting the resulting files on an HTTP file system. But if I
> were
> > to
> > > import my RDF/XML into a triplestore, then I could do a lot more. Jena
> > > seems like a good option. So does Openlink Virtuoso.
> > >
> > > What experience do y'all have with these tools, and do you know how to
> > > import RDF/XML into them?
> > >
> > > --
> > > Eric Lease Morgan
> > >
> >
> >
> >
> > --
> > *Scott Turnbull*
> > APTrust Technical Lead
> > [log in to unmask]
> > www.aptrust.org
> > 678-379-9488
> >
>
>
>
> --
> Richard Wallis
> Founder, Data Liberate
> http://dataliberate.com
> Tel: +44 (0)7767 886 005
>
> Linkedin: http://www.linkedin.com/in/richardwallis
> Skype: richard.wallis1
> Twitter: @rjw
>