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Programming@programming.dev · 2 months ago

How Discord Reduced Websocket Traffic by 40%

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How Discord Reduced Websocket Traffic by 40%

iamroot@discuss.tchncs.de to

Programming@programming.dev · 2 months ago

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cross-posted to:
hackernews@lemmy.bestiver.se

How we rolled out zstandard and other improvements across our gateway cluster to reduce the amount of bandwidth that’s used by our clients.

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LarmyOfLone@lemm.ee
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2 months ago
Still interesting. zstandard using pretrained dictionaries (zstd --train). Previously they used zlib.

Does anybody know if you can pretrain dictionaries for 7zip for large ebook libraries? Or any better compression library for text?

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