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Gsus4@mander.xyz to Technology@lemmy.worldEnglish · 1 day ago

Cloudflare frees up 100TB of RAM by shrinking 1.1.1.1's DNS cache entries — 250 billion cached DNS entries at any given time means one wasted byte costs 250GB

www.tomshardware.com

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Cloudflare frees up 100TB of RAM by shrinking 1.1.1.1's DNS cache entries — 250 billion cached DNS entries at any given time means one wasted byte costs 250GB

www.tomshardware.com

Gsus4@mander.xyz to Technology@lemmy.worldEnglish · 1 day ago
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Per-entry memory cut by 56%, sparing Cloudflare 130 Gen 13 servers’ worth of DDR5.
  • MrQuallzin@pie.eyeofthestorm.place
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    1 day ago

    I’m in a community making open source firmware for the Centauri Carbon 3d printer. The thing has 128MB of of RAM. The smarter people in the community worked some magic getting Klipper working on these things, and we’re still fighting to shave off a couple more MB in average use to get things working smoother.

    • Yttra@lemmy.world
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      12 hours ago

      Fellow OpenCentauri member 🤝

      • MrQuallzin@pie.eyeofthestorm.place
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        10 hours ago

        Hell yeah! I’m Ember in the server

    • 𝕸𝖔𝖘𝖘@infosec.pub
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      13 hours ago

      A Lemmy community? Mjnd sharing the addy?

      • MrQuallzin@pie.eyeofthestorm.place
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        10 hours ago

        Discord server, sorry

        • Fredthefishlord@lemmy.blahaj.zone
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          3 hours ago

          Discord’s stranglehold is an oof given it’s basically the opposite of private and 100% scrapes data. Even had bots invisible on servers caught scraping once or twice

        • 𝕸𝖔𝖘𝖘@infosec.pub
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          7 hours ago

          Farts. Well. Have fun, then! You can have my fun, too lol

    • Munkisquisher@lemmy.nz
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      20 hours ago

      Talk to the folks running Linux on sn esp32! That’s some shrinking

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