This is a very basic example of CRUD in Node.js, angularjs, mySQL.
*for newbies : Clone or download zip to your machine then hit this :
npm install
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