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Accumulo >> mail # user >> Accumulo + OODBMS = ?


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Re: Accumulo + OODBMS = ?
Someone on the Accumulo team in the past may have overlaid JPA onto Accumulo ... or maybe Java Objects ... one of those. But I don't think the query language was there ..

I'll post the code I was using as soon as I track it down - it was also a demonstration of using another JVM language over Accumulo, in this case, Jython.

On Jan 24, 2012, at 10:01 AM, Benson Margulies wrote:

> On Tue, Jan 24, 2012 at 9:07 AM, Aaron Cordova <[EMAIL PROTECTED]> wrote:
>> Such a thing might be possible, but I don't think anyone on the accumulo team is very familiar with OODBMSs - can you recommend some resources to get caught up?
>
> You have homed right in on the big questions of what an OODBMS is, anyhow.
>
> ObjectStore and it's competitors strive, as you write, to more or less
> transparently persist full Java objects, mapping collection types to
> index data structures and then adding a query language to traverse
> them. Mapping this sort of thing onto Accumulo would be a gigantic
> effort. It might be interesting to see of OrientDB could be married to
> Accumulo.
>
> The weaker cousin of all this is the ORM notion, which is just what
> what you describe below. I'm in the process of trying to decide where
> to go next with a pile of code using an RDBMS plus an RDF triple
> store, and Accumulo is one alternative that I want to consider. Is
> that code somewhere that a person could goof around with?
>