April 2018
Intermediate to advanced
250 pages
5h 42m
English
Content preview from Docker for Serverless Applications
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A mobile payment scenario
We are using a mobile payment with a money transfer allowed between two banks as the scenario for this chapter. With the money transfer, the business logic is easy to understand. So, we do not need to worry about this part. Let's focus on the complexity of the architecture.
Money transfer between two different banks with different underlying implementations is hard. This is because we cannot directly apply the concept of traditional transactions to cope with external systems. The system is presented in the following diagram:
Figure 8.1: The overall block diagram of the mobile payment system
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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.