Ah ... yes. That's the tech also included in Google App Engine. I'm in the process of looking into this on GAE.
-----Original Message----- From: Fernando Padilla [mailto:[email protected]] Sent: woensdag 6 januari 2010 1:40 To: [email protected] Subject: Re: [Announce] HBql I haven't used it myself, but doesn't DataNucleus have an HBase adapter? (they support both JPA and JDO apis) http://www.datanucleus.org/products/accessplatform_1_1/plugins/store.hbase.h tml On 1/5/10 1:44 PM, Leen Toelen wrote: > Hi, > > I also think re-using JPA and the JP Quer Language is a great idea. > > Regards, > Leen > > On Tue, Jan 5, 2010 at 10:39 PM, Wim Van Leuven< > [email protected]> wrote: > > >> Hello Paul, >> >> Looks very interesting. One consideration, though, regarding annotated >> objects: wouldn't it be enormously interesting to (try to) reuse the JPA >> annotations? >> >> Another very interesting aspect on easing HBase development would be some >> nifty support for necessary facets or satellites (looking for some good >> term >> coining here). By facets/satellites I mean the fact that some data needs >> denormalization for sake of performance. Updating the annotated source >> record should also update its facets/satellites spread across other tables. >> >> Just an idea. >> >> -----Original Message----- >> From: Paul Ambrose [mailto:[email protected]] >> Sent: dinsdag 5 januari 2010 21:49 >> To: [email protected] >> Subject: [Announce] HBql >> >> Hi, >> >> I have been working on an abstraction layer for HBase that I hope >> HBase users will find helpful. >> >> Highlights include: >> * A dialect of SQL for HBase (usable in the console, scripts, and code) >> * JDBC bindings >> * JDBC-like bindings that support annotated objects and generics >> * Query Executors that make threaded result reading simple >> * Simplified filter writing for server and/or client >> * Index support >> >> HBql is a work in progress and I am open to feedback and suggestions. >> I am still working on the docs, so the examples and javadocs are pretty >> lame. >> >> Have a look at: http://www.hbql.com >> >> Cheers, >> Paul >> >> >> >
