Book Image

Mastering Microservices with Java 9 - Second Edition

Book Image

Mastering Microservices with Java 9 - Second Edition

Overview of this book

Microservices are the next big thing in designing scalable, easy-to-maintain applications. They not only make app development easier, but also offer great flexibility to utilize various resources optimally. If you want to build an enterprise-ready implementation of the microservices architecture, then this is the book for you! Starting off by understanding the core concepts and framework, you will then focus on the high-level design of large software projects. You will gradually move on to setting up the development environment and configuring it before implementing continuous integration to deploy your microservice architecture. Using Spring security, you will secure microservices and test them effectively using REST Java clients and other tools like RxJava 2.0. We'll show you the best patterns, practices and common principles of microservice design and you'll learn to troubleshoot and debug the issues faced during development. We'll show you how to design and implement reactive microservices. Finally, we’ll show you how to migrate a monolithic application to microservices based application. By the end of the book, you will know how to build smaller, lighter, and faster services that can be implemented easily in a production environment.
Table of Contents (12 chapters)

Summary

In this chapter, you have learned the fundamentals of DDD. You have also explored multilayered architecture and different patterns that can be used to develop software using DDD. By this time, you should be aware that the domain model design is very important for the success of the software. To conclude, we demonstrated one domain service implementation using the restaurant table reservation system.

In the next chapter, you will learn how to use the design to implement the sample project. The explanation of the design of this sample project is derived from the last chapter, and the DDD will be used to build the microservices. This chapter not only covers the coding, but also the different aspects of the microservices, such as build, unit testing, and packaging. By the end of the next chapter, the sample microservice project will be ready for deployment and consumption...