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Plotting large datasets is too slow and crashes the app #7

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staticf0x opened this issue Apr 5, 2021 · 1 comment
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Plotting large datasets is too slow and crashes the app #7

staticf0x opened this issue Apr 5, 2021 · 1 comment
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@staticf0x
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No problem using ./manage.py generate_charts, but when it comes to Heroku, the limit is - I believe - 30s for a request and that's not enough for uploads with more than a year of data. Most of the time is spent actually drawing the chart. It can maybe be optimized a bit, but the problem will sooner or later reappear with even larger uploads.
@staticf0x staticf0x added the bug Something isn't working label Apr 5, 2021
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Currently there's a hack in ds/lib/plot.py to reduce the number of plot points

@staticf0x staticf0x mentioned this issue Apr 23, 2021
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