visualization - faceted browsing + chart plotting for structured data -

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i'm looking web open source solution browsing structured dataset, integrated in existing web application

given structured dataset (a table 50k rows), user filter data using facets , chart displayed showing filtered data.

i'm thinking similar google refine using facets , scatter plot facet. wonder if there more modular google refine in order integrated web application. know of library or framework or lightweight solution?

google refine have python library http://pypi.python.org/pypi/refine-client might worth check out.


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