Book Image

Building Microservices with Spring

By : Dinesh Rajput, Rajesh R V
Book Image

Building Microservices with Spring

By: Dinesh Rajput, Rajesh R V

Overview of this book

Getting Started with Spring Microservices begins with an overview of the Spring Framework 5.0, its design patterns, and its guidelines that enable you to implement responsive microservices at scale. You will learn how to use GoF patterns in application design. You will understand the dependency injection pattern, which is the main principle behind the decoupling process of the Spring Framework and makes it easier to manage your code. Then, you will learn how to use proxy patterns in aspect-oriented programming and remoting. Moving on, you will understand the JDBC template patterns and their use in abstracting database access. After understanding the basics, you will move on to more advanced topics, such as reactive streams and concurrency. Written to the latest specifications of Spring that focuses on Reactive Programming, the Learning Path teaches you how to build modern, internet-scale Java applications in no time. Next, you will understand how Spring Boot is used to deploying serverless autonomous services by removing the need to have a heavyweight application server. You’ll also explore ways to deploy your microservices to Docker and managing them with Mesos. By the end of this Learning Path, you will have the clarity and confidence for implementing microservices using Spring Framework. This Learning Path includes content from the following Packt products: • Spring 5 Microservices by Rajesh R V • Spring 5 Design Patterns by Dinesh Rajput
Table of Contents (22 chapters)
Title Page
Copyright
About Packt
Contributors
Preface
Index

Summary


Spring provides Cache Manager to manage caching in a Spring application. In this chapter, you have seen how to define the caching manager for a particular caching technology. Spring provides some annotations for caching such as @Cacheable, @CachePut, and @CacheEvict, which we can use in our Spring application. We can also configure caching in the Spring application by using the XML configuration. Spring framework provides cache namespace to achieve this. The <cache:cacheable>, <cache:cache-put>, and <cache:cache-evict> elements are used instead of the corresponding annotations.

Spring makes it possible to manage caching in anapplication by using Aspect-Oriented Programming. Caching is a cross-cutting concern for the Spring Framework. That means, caching is as an aspect in the Spring application. Spring implements caching by using around advice of the Spring AOP module.