EM Midori – High Performance EventMachine-Based Web Framework in Pure Ruby

  Performance:

  Following benchmark results are for em-midori-benchmark,
  testing {msg: "Hello"} JSON response by visiting GET / with a single-core, 4GB memory, UCloud instance.

  framework	version	req/s

  Rails (Thin, Ruby)	5.0.0.1	473.34
  Rails (API Mode, Thin, Ruby)	5.0.0.1	630.47
  Sinatra (Thin, Ruby)	1.4.7	1757.26
  express.js (Node.js)	4.14.0	3748.93
  em-midori (Ruby)	0.0.9	4306.63