DCL: This is a tutorial introduction to the workings of blockchains and how they are built. I do not normally post articles that are advertisements on the website. This article is actually an advertisement for a course. But it is also a decent and substantial introduction to the concepts of blockchains and how blockchains are built. It is pretty well written and by the end of it you will actually know something. It starts off:
“In this guide, we are going to map out your journey for becoming a Blockchain Developer. To ease things up for you, we are going to divide this guide into various milestones and give you action steps at the end of every section. It goes without saying that we are living in the “era of the blockchain”. The impact that it can have on our future is truly scary and magnanimous. So, how can you get a piece of that “blockchain action”? If you are to become a blockchain developer, then there are certain steps that you need to take.” So if you’re interested, read on.