Patrick , we basically have just extended the model interface in jena to bind the BigTable column store to the API.
though the benefits of the Google App engine are obvious, free hosting and database scaling as web service etc, we have unfortunately observed significant performance issues and some limitations with the BIgTable database implementation for our needs. This might change with future release of Google App Engine framework. But for now I have switched my focus back to TDB which provides sufficient performance for some of our production systems. but if you want to go ahead with your own extension Andy had just posted a link to documentation. Andy can you please re-post the link again here? Marco On Thu, May 24, 2012 at 12:03 AM, Patrick Thompson <[email protected]> wrote: > That is awesome. ... > > On May 23, 2012 5:17 PM, "Marco Neumann" <[email protected]> wrote: >> >> do you want to make this a public or a commercial and private project? >> >> >> On Wed, May 23, 2012 at 6:06 PM, Marco Neumann <[email protected]> >> wrote: >> > we did a Jena implementation with a Google BigTable back-end back in >> > 2010. It's still running here >> > >> > http://geosparql.org/ >> > >> > I am going to publish the documentation hopefully soon, will keep you >> > posted. >> > >> > >> > >> > >> > On Wed, May 23, 2012 at 12:21 PM, Patrick Thompson >> > <[email protected]> wrote: >> >> Hello, >> >> I am looking to store the jena model to a cloud based >> >> datastore(accumulo). I have sifted through the documentation but >> >> haven't >> >> yet found information that would help me do that. So specifically I was >> >> looking at this architecture picture: >> >> http://jena.apache.org/about_jena/architecture.html and am looking to >> >> implement the '?' box. >> >> At least that is what I am hoping I need to do. >> >> >> >> Instead of going to mysql I want to write to a big table of sorts. Any >> >> pointers will be greatly helpful. Thanks. >> >> >> >> p. >> > >> > >> > >> > -- >> > >> > >> > --- >> > Marco Neumann >> > KONA >> > >> > Join us at SemTech Biz in San Francisco June 3-7 2012 and save 15% >> > with the lotico community discount code 'STMN' >> > http://www.lotico.com/evt/SemTechSF2012/ >> >> >> >> -- >> >> >> --- >> Marco Neumann >> KONA >> >> Join us at SemTech Biz in San Francisco June 3-7 2012 and save 15% >> with the lotico community discount code 'STMN' >> http://www.lotico.com/evt/SemTechSF2012/ -- --- Marco Neumann KONA Join us at SemTech Biz in San Francisco June 3-7 2012 and save 15% with the lotico community discount code 'STMN' http://www.lotico.com/evt/SemTechSF2012/
