node served with express on mongo in heroku

demo file

/**
 * Module dependencies.
 */

var express = require('express')
  , routes = require('./routes')
  , Mongolian = require("mongolian")


var app = module.exports = express.createServer();

// Configuration

app.configure(function(){
  app.set('views', __dirname + '/views');
  app.set('view engine', 'jade');
  app.use(express.bodyParser());
  app.use(express.methodOverride());
  app.use(app.router);
  app.use(express.static(__dirname + '/public'));
});

app.configure('development', function(){
  app.use(express.errorHandler({ dumpExceptions: true, showStack: true })); 
});

app.configure('production', function(){
  app.use(express.errorHandler()); 
});

// Routes

app.get('/', routes.index);




app.get('/save', function(req, res){
    // Create a server instance with default host and port
    var server = new Mongolian

    // Get database
    var db = server.db("test")

    // Get some collections
    var posts = db.collection("posts")
    var comments = db.collection("comments")

    // Insert some data
    posts.insert({
        pageId: "hallo",
        title: "tester",
        created: new Date,
        body: "Welcome to my new blog!"
    })
    routes.index
    
});


app.listen(3000);
console.log("Express server listening on port %d in %s mode", app.address().port, app.settings.env);

gistfile1.txt

$ heroku login
$ express web-app
$ vi .gitignore
  node_modules
  *.swp
$ cd web-app && npm install && vi Procfile
web: node app.js
$ git init && git add . && git commit -m 'init'
$ heroku create --stack cedar && git push heroku master
$ heroku ps:scale web=1
$ heroku config:add NODE_ENV=production
$ nodemon app.js
$ mongod run --config /usr/local/Cellar/mongodb/2.0.1-x86_64/mongod.conf