February 2019
Intermediate to advanced
446 pages
10h 55m
English
Content preview from Mastering Microservices with Java - Third Edition
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Choreography
Through the publication and subscription of events, we have implemented the booking table workflow in Chapter 12, Transaction Management. In the saga implementation, we just used two services to demonstrate the distributed sagas. However, when you implement complex workflows or want to scale with growing business scenarios, it becomes difficult due to the following reasons:
- You need to code the flow in multiple microservices. For example, we implemented the booking flow code in billing too, to receive the booking order event and emit the billing event.
- Future enhancements and code changes are difficult to adapt because the flow and code is tightly coupled between microservices, and also logic depends on input and output.
- It ...
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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.