February 2019
Intermediate to advanced
446 pages
10h 55m
English
Content preview from Mastering Microservices with Java - Third Edition
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Summary
In this chapter, you learned about event-based microservices. These services work on messages/events rather than REST calls over HTTP. They provide asynchronous communication among services, which provide nonblocking communication and allow better usage of resources and failure handling.
We made use of Apache Avro and Apache Kafka with Spring Cloud Stream libraries to implement the event-based microservices. We added the code in the existing booking-service module to produce the amp.bookingOrdered messages under the Kafka topic and added the new billing-service module to consume the same event.
You may want to add a new event for producers and consumers. You can add multiple consumers of an event or create a chain of events as an ...
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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.