How would applications look like if no data could be created, read, updated and deleted? That’s when Mongo DB comes into the game. Today’s lesson explained the concept of CRUD using Mongo DB. While I’m very familiar with the CRUD concept, I do have to admit that I was struggling in setting up Mongo DB initially. However, after the database was up and running, creating the code snippets was rather straightforward. Today’s code snippets can be found on https://github.com/nielslange/30-days-of-node-js/tree/master/Day%2012%20-%20CRUD%20in%20MongoDB.