https://elements.heroku.com/addons/heroku-postgresql

https://devcenter.heroku.com/articles/getting-started-with-nodejs#provision-a-database

Be sure to git pull in JsObjects

heroku addons:create heroku-postgresql:hobby-dev

“dependencies”: { “pg”: “6.x”, “ejs”: “2.5.6”, “express”: “4.15.2”, “cool-ascii-faces”: “1.3.4” }

db.politicians.find({state:”MS”}, {_id: 0, firstName:1, lastName:1}).limit(54) db.politicians.find({state:”MS”}, {_id: 0, firstName:1}).limit(54) db.politicians.find({state:”MS”}, {_id:0}).limit(54) db.politicians.find({state:”MS”}).limit(54) db.politicians.find({state:”NE”}).limit(2) db.politicians.find().limit(2) db.politicians.find()