What is this repository about?

mumble mumble

Setup database first

The tests are using the database performance_analysis_sequelize with the user root without a password!

How is it working?

npm install
node check-performance.js

cd rails
bundle
ruby sh/performance-test.rb

Test-results on ec2 micro instance (ami-cb340abf)

node-mysql#insertSerially (25 runs): 9898.8ms
node-mysql#insertAsync (25 runs): 9669.96ms
node-mysql#updateSerially (25 runs): 9610.2ms
node-mysql#updateAsync (25 runs): 9654.12ms
node-mysql#read (25 runs): 83.2ms
node-mysql#deleteSerially (25 runs): 9594.68ms
node-mysql#deleteAsync (25 runs): 448.6ms

node-orm#insertSerially (25 runs): 9147.96ms
node-orm#insertAsync (25 runs): 9097.64ms
node-orm#updateSerially (25 runs): 8811.08ms
node-orm#updateAsync (25 runs): 8753.6ms
node-orm#read (25 runs): 169.88ms
node-orm#deleteSerially (25 runs): 8686.68ms
node-orm#deleteAsync (25 runs): 8901.76ms

persistencejs#insertSerially (25 runs): 26831ms
persistencejs#insertAsync (25 runs): 11059.24ms
persistencejs#updateSerially (25 runs): 36069.4ms
persistencejs#updateAsync (25 runs): 51.12ms
persistencejs#read (25 runs): 12710.2ms
persistencejs#deleteSerially (25 runs): 38623.64ms
persistencejs#deleteAsync (25 runs): 10867.72ms

sequelize#insertSerially (25 runs): 25763.28ms
sequelize#insertAsync (25 runs): 10392.8ms
sequelize#updateSerially (25 runs): 25820.4ms
sequelize#updateAsync (25 runs): 9892.56ms
sequelize#read (25 runs): 659.96ms
sequelize#deleteSerially (25 runs): 25829.32ms
sequelize#deleteAsync (25 runs): 9807.88ms

Rails#updateSerially (25 runs): 35896ms
Rails#updateAsync (25 runs): 36875ms
Rails#deleteSerially (25 runs): 19027ms
Rails#read (25 runs): 830ms
Rails#deleteAsync (25 runs): 23206ms
Rails#insertSerially (25 runs): 37025ms
Rails#insertAsync (25 runs): 55269ms