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A single threaded Redis instance on a 300$ Linux box performs 100,000 operations/second. Assuming a quadcore and running N instances to approach 500,000 op/seco
by antirez 17y ago
A single threaded Redis instance on a 300$ Linux box performs 100,000 operations/second. Assuming a quadcore and running N instances to approach 500,000 op/seconds in cheap hardware should be not hard, so I'm not very impressed by this numbers, especially given the hardware used.
- trezor 17y agoSeconding this. Besides CPUs & RAM constantly getting faster, since when was handling in-memory data fast in any way impressive?
- vicaya 17y agoRead the facebook engineering notes on memcached. Linux kernel needs to be patched to fully utilize all cores even at 200k qps with 173ms average latency. Also you didn't give average request size and latency numbers, which makes your number less helpful.