Crossfilter.js and dc.js

[Philip Valentino]

Hello all.  Good to meetup this Tuesday.  as mentioned.

Crossfilter.js

http://square.github.io/crossfilter/

"Crossfilter is a JavaScript library for exploring large multivariate datasets in the browser. Crossfilter supports extremely fast (<30ms) interaction with coordinated views, even with datasets containing a million or more records"

And theres an Airline Arrival Times demo.

dc.js

http://dc-js.github.io/dc.js/

"dc.js is a javascript charting library with native crossfilter support and allowing highly efficient exploration on large multi-dimensional dataset (inspired by crossfilter's demo). It leverages d3 engine to render charts in css friendly svg format. "

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no I have not used either in anger personally.  D3 I have played with.

personal interest, NHS opendata.

I can't do NHS Hack day ( arrggh )

phil