Inconsistent latency profiles seem to be a fundamental design limitation of single-threaded "evented" systems like Redis and Node
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Replying to @KirinDave
@KirinDave There are keyspaces with predictable storage demands and unpredictable expiries. “Transient” maybe imprecise on my part.1 reply 0 retweets 1 like -
Replying to @KirinDave
@KirinDave@tqbf Redis forks to persist, meanwhile the server is accepting writes and doing CoW with no backpressure o_O2 replies 0 retweets 0 likes -
Replying to @bascule
@bascule@KirinDave Note: I’m not sponsoring the idea of using Redis as general purpose backing store; that’s A Bad Idea.1 reply 0 retweets 0 likes
Replying to @tqbf
@tqbf @KirinDave yeah, but the fork/CoW stuff poses a backpressure problem for (transient) data processing pipelines
12:12 PM - 26 Nov 2012
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