#docker In A Nutshell
▻https://hackernoon.com/docker-in-a-nutshell-6b3985a58d68?source=rss----3a8144eabfe3---4
I want to start to tackle two very important questions that we are going to be answering throughout this Medium story.The two important questions are:What is Docker?Why do we use Docker?Let’s answer first Why we do use Docker by going through a quick little demo right now.Let’s have a look at this flow diagram.This is a flow of probably a process you’ve gone through at least once in your life before.It’s a flow of installing software on your personal computer, and I bet that at least once for you, as for me, this is what has happened.You have downloaded an installer, you run that installer, and then inevitably at some point in time you end up getting an error message during the installation.Then what do you do?Well you probably troubleshoot the issue by googling it.You try to find the solution (...)