On: [video] Build a working web application using 3 do...

[gizzlon]

I'm starting a smallish project, using Docker, for two reasons:

- It helps containing all the dependences on my laptop and on the server, to not "pollute" it with things I won't need later.

- It makes it easier to move the whole system around, from my laptop to the cloud.. and to another cloud, etc.

Docker adds complexity as well, so I don't yet know if it's worth it.