What is the max point numbers?

[pa7]

What is the max point numbers?

[matthewchoy88]

@pa7 Did you ever write that blog post about how to aggregate data?

[sgruhier]

@oliverland I'm the founder of maptimize, a clustering service. I'm about to launch a new version where you can have a heatmap visualisation. It's not @pa7 heatmap code (even if I think you could use it).
It's not launched officially yet but if you are interested send me a message on github.

I'm sorry, I really dont like to talk about commercial product on open-source project. I do a lot of open-source too. But if it can help @oliverland.

Thanks

[pa7]

Sorry for the late response.
There were some major performance improvements lately: 1k datapoints now takes about 60ms to render.
But if you're having 50k datapoints you should think about whether all of them are really required for a significant visualization. In most cases aggregating data before passing it to the heatmap visualization makes sense.
Let me know if it works for you now.

[tmlee]

Hi @pa7, great heatmap library there!
Do you have any recommendation on what sort of aggregation method to look at in reducing the size of the data?

[pa7]

hey @tmlee ! thank you, a blog post series about data aggregation techniques for heatmaps will be released soon, I will post the links here as soon as they are released!

@pa7 that would be great thanks. I have posted something about legends. can
you please have a look at that?

Regards,

Roydon D' Souza
Ph.: [phone]

On Tue, Jul 22, 2014 at 1:22 AM, Patrick Wied [email protected]
wrote:

hey @tmlee https://github.com/tmlee ! thank you, a blog post series
about data aggregation techniques for heatmaps will be released soon, I
will post the links here as soon as they are released!

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[tmlee]

@pa7 Thanks sounds good! I shall keep an eye on that