Practical backend with compose

- [Instructor] Okay, so now that we've seen … how to work with a simple Node and Express backend, … let's add a little bit more to a similar project … that has routes, a full API with endpoints, … and a Mongo database and see how this would work. … In the process, we'll introduce Compose. … So, the first thing we're going to do … is clean up what we have in our backend here. … So, we'll just delete all this. … And then go in the exercise files, … and in the resources, go to the backend. … So, we're going to grab the full backend here, … so copy that and then paste it here. … Perfect. … And then we're going to open this … inside of Visual Studio Code. … So, before we continue, I want to … talk a little bit about Compose. … So, Compose is a tool that allows you … to manage multiple containers and set … your entire backend with a single file. … So, let's take a look at what that looks like. … So, right now we could literally grab … the Dockerfile and dockerignore from the … previous project that we've done. …