How Discord handles over a million requests per minute with Elixir’s GenStage

Re:How Discord handles over a million requests per minute wi... by Sikul on Monday December 12, 2016 @07:34PM (#13163465)

Yep, such is life with new tech. GenStage was 0.3.0 when we started using it. We'll be able to get this visibility once we update to a newer version (hasn't been prioritized).

FWIW, the buffer only fills up to the peak about once a month. Load shedding is the last ditch effort in catastrophic situations so that everything doesn't fall apart.

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Re:How Discord handles over a million requests per minute wi... by henrygrew on Tuesday December 13, 2016 @08:25AM (#13166569)

I don't find load shedding as acceptable, perhaps if there was a criteria for dropping based on priority it would make more sense.

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Re:How Discord handles over a million requests per minute wi... by Sikul on Tuesday December 13, 2016 @02:58PM (#13170336)

I think it depends on your problem space.

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