April 2020
Intermediate to advanced
292 pages
6h 50m
English
Content preview from Practical MicroservicesBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 6Registering Users
If up to this point we had been writing banking software, we would have been doing a rather lousy job of it. You see, we’ve left the front door wide open. The whole two endpoints we have in our system do absolutely nothing to identify who is calling them.
In this chapter you’re going to start adding user registration. Registration is a process, and we’re going to see how we discover processes and capture them in domain messages. What events capture the steps of our process? What commands trigger those events? What Components emerge as owners of these messages, and how do we communicate the message contract to the rest of the world?
You’ll also learn about data validation in an eventually consistent world. You’re probably ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.