MemKV

An in-memory key-value store, following the Redis protocol, built on F#.

Inspired by Build Your Own Redis Server by Coding Challenges.

Release Mode Benchmark

MemKV can run about 100.000+ operations per second when running locally.

redis-benchmark -t SET,GET,INCR -n 100000 -c 10

Output:

====== SET ======
  100000 requests completed in 0.59 seconds
  10 parallel clients
  3 bytes payload
  keep alive: 1
  multi-thread: no

99.62% <= 0.1 milliseconds
99.70% <= 0.2 milliseconds
99.72% <= 0.3 milliseconds
99.83% <= 0.4 milliseconds
99.89% <= 0.5 milliseconds
99.92% <= 0.6 milliseconds
99.93% <= 0.7 milliseconds
99.94% <= 0.8 milliseconds
99.95% <= 0.9 milliseconds
99.96% <= 1.3 milliseconds
99.96% <= 1.4 milliseconds
99.97% <= 1.9 milliseconds
99.98% <= 2 milliseconds
99.99% <= 4 milliseconds
99.99% <= 5 milliseconds
100.00% <= 7 milliseconds
100.00% <= 8 milliseconds
100.00% <= 13 milliseconds
170357.75 requests per second

====== GET ======
  100000 requests completed in 0.53 seconds
  10 parallel clients
  3 bytes payload
  keep alive: 1
  multi-thread: no

99.97% <= 1 milliseconds
100.00% <= 1 milliseconds
188323.91 requests per second

====== INCR ======
  100000 requests completed in 0.54 seconds
  10 parallel clients
  3 bytes payload
  keep alive: 1
  multi-thread: no

100.00% <= 1 milliseconds
186915.88 requests per second