This is a very basic example of CRUD in Node.js n mySQL.

Installation,Live DEMO, and tutorial here : http://teknosains.com/i/simple-crud-nodejs-mysql

Installation

npm install

Configuration (database)

app.js

    host: 'localhost',
    user: 'root',
    password : 'root',
    port : 3306, //port mysql
    database:'nodejs'	

You're gonna need to create a DB named 'nodejs' and import customer.sql