Adam’s Law of Redis. Don't use KEYS. http://wp.me/p1gR5-IJ
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Replying to @therealadam
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@therealadam I'd say avoid all non-O(1) Redis operations or you've screwed the latency pooch1 reply 0 retweets 0 likes -
Replying to @therealadam
@therealadam I believe Riak's equivalent operation has similarly pathological performance. But at least it has parallelism ;)1 reply 0 retweets 0 likes -
Replying to @bascule
@bascule@therealadam Truth, but it also scans disk, not RAM (unless your entire keyspace fits in the fs cache, w/e)2 replies 0 retweets 0 likes -
Replying to @seancribbs
@seancribbs@bascule I always sell my startups to Google once my dataset exceeds an m1.large#hnproblems1 reply 0 retweets 0 likes
Replying to @therealadam
@therealadam @seancribbs you can't get around Amdahl's law -@shit_hn_says
11:44 AM - 7 Feb 2013
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