On Wednesday, July 1, 2015 at 1:56:06 PM UTC-4, Tom Breloff wrote:
>
> Has anyone used Escher/Compose/Gadfly for interactive 
> visualization/plotting with lots of data (million's of updates)?
>

For this kind of thing, you may want to do some kind of downsampling before 
plotting.  It turns out that this is a somewhat tricky problem and there 
are lots of algorithms (e.g. google "downsampling time series data") 
 depending on what your data look like.

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