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From "edward yoon" <edw...@udanax.org>
Subject Re: Hbase Matrix Package for Map/Reduce-based Parallel Matrix Computations
Date Thu, 31 Jan 2008 00:43:28 GMT
> Yes, it is going to be a language for matrix computation. Groovy
> allows overriding methods and very good Java integration. With these,
> it's my choice for wrapping low-level library like what you're doing
> as well as Linpack and BLAS. I've done earlier some wrapper classes
> for them through MTJ library.

Welcome. I hope you'll enjoy working here.

> BTW, I'd like to get my hand dirty to add the double data type support
> for HBase, as I'm considering it as one of my important issues. Do you
> have any suggestion to start modifying it?

I tried to add some built-in data types to Hbase.
But, I heard it is a bunch of completely remotely related crap.

So, it should be added to our layer (Matrix I/O sub-package) instead
of Generalized Hbase.

Thanks.

On 1/31/08, Chanwit Kaewkasi <chanwit@gmail.com> wrote:
> Hi Edward,
>
> On 29/01/2008, edward yoon <edward@udanax.org> wrote:
> > Did you mean the MATLAB-like scientific language interface for matrix
> > computations? If so, you are welcome any time.
>
> Yes, it is going to be a language for matrix computation. Groovy
> allows overriding methods and very good Java integration. With these,
> it's my choice for wrapping low-level library like what you're doing
> as well as Linpack and BLAS. I've done earlier some wrapper classes
> for them through MTJ library.
>
> > I made a matrix page on hadoop wiki.
> > http://wiki.apache.org/hadoop/Matrix
> >
> > Freely add your profile and your plans.
>
> I will do it.
>
> BTW, I'd like to get my hand dirty to add the double data type support
> for HBase, as I'm considering it as one of my important issues. Do you
> have any suggestion to start modifying it?
>
> Thanks,
>
> Chanwit
>
> --
> Chanwit Kaewkasi
> PhD Student,
> Centre for Novel Computing
> School of Computer Science
> The University of Manchester
> Oxford Road
> Manchester
> M13 9PL, UK
>


-- 
B. Regards,
Edward yoon @ NHN, corp.

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