This comes from a tutorial on New Relic/Sitepoint site by Sandeep Panda about Express version 4 (from the beginning) and mongoose.
This is sort of research for a API for use in day job.
make sure mongodb is running before doing "npm start".
use the following json for POST action to be able to see in action. Don't forget to change the Postman headers to "Content-type" and "application/json" {"title":"The Departed","releaseYear":"2006","director":"martin scorsese","genre":"thriller"}