options.ejs

var sequelize = new Sequelize('database', 'username', 'password', {
  host: "my.server.tld",
  port: 12345
})

// No need for password?
var sequelize = new Sequelize('database', 'username'[, null])

// Want no logging? Use that:
var sequelize = new Sequelize('database', 'username', 'password', {
  logging: false
})