How to do Bulk insert using Sequelize and node.js

I utilized the cargo utility of the async library to load in up to 1000 rows at a time. See the following code for loading a csv into a database:

var fs = require('fs'),
    async = require('async'),
    csv = require('csv');

var input = fs.createReadStream(filename);
var parser = csv.parse({
  columns: true,
  relax: true
});
var inserter = async.cargo(function(tasks, inserterCallback) {
    model.bulkCreate(tasks).then(function() {
        inserterCallback(); 
      }
    );
  },
  1000
);
parser.on('readable', function () {
  while(line = parser.read()) {
    inserter.push(line);
  }
});
parser.on('end', function (count) {
  inserter.drain = function() {
    doneLoadingCallback();
  }
});
input.pipe(parser);

You can use Sequelize's built in bulkCreate method to achieve this.

User.bulkCreate([
  { username: 'barfooz', isAdmin: true },
  { username: 'foo', isAdmin: true },
  { username: 'bar', isAdmin: false }
]).then(() => { // Notice: There are no arguments here, as of right now you'll have to...
  return User.findAll();
}).then(users => {
  console.log(users) // ... in order to get the array of user objects
})

Sequelize | Bulk Create and Update