Show HN: Marple – Visualising millions of datapoints for engineers

Re:Show HN: Marple – Visualising millions of datapoints for ... by wrnr on Friday June 12, 2020 @02:56AM (#23496744)

Best guess they use an integral images to do the zooming

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Re:Show HN: Marple – Visualising millions of datapoints for ... by MBaert on Friday June 12, 2020 @03:56AM (#23497069)

Good guess! We do some cool subsampling (certainly on big files) to be able to show a lot of datapoints.

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Re:Show HN: Marple – Visualising millions of datapoints for ... by wrnr on Friday June 12, 2020 @08:09AM (#23498414)

Maybe the financial industry is interested in it, they have time series too

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