python - Choosing a development stack for web based data vis/mining -

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i know various folks in community think tool/language choices small team (3-5) developers working build simple data driven applications. want data munging/analysis/datavis.

we have hadoop on data crunching end , have javascript on front end. ideally want level of r integration too.

my best thought @ moment django, python, using r rpy (http://rpy.sourceforge.net/) , boto (http://code.google.com/p/boto/).

are there other alternatives? there significant down/up sides trying go jvm route instead? tools use , why?

instead of jvm check rapache , rserve also. well, have no idea though instead of using rpy.


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