it's just an img tag with an image that is updated a few times per minute, guess... | Hacker News

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		dudefeliciano 7 months ago \| parent \| context \| favorite \| on: LHC 2025 First Collisions it's just an img tag with an image that is updated a few times per minute, guessing it's a screenshot of some sensor terminal at cern? :D

egometry 7 months ago [–]

Probably not

Many old monitoring programs just literally generated graphs like these using input data and outputted a static image on a cron/tick. "Expensive" once, then cached... in the form of the image

I'm guessing this is that sort of tech

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