Making things reactive is a frequent requirement for many modern applications. In this chapter, we demonstrated how to make this functionality available to your services easily and quickly. Think about the possible benefit of using an event bus and try to extend existing API service applications to support more events. Finally, prepare yourself for a discussion about Spring practices, since that will be our focus in the next chapter.
Building Applications with Spring 5 and Kotlin
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Building Applications with Spring 5 and Kotlin
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Overview of this book
Kotlin is being used widely by developers because of its light weight, built-in null safety, and functional and reactive programming aspects. Kotlin shares the same pragmatic, innovative and opinionated mindset as Spring, so they work well together. Spring when combined with Kotlin helps you to reach a new level of productivity. This combination has helped developers to create Functional Applications using both the tools together. This book will teach you how to take advantage of these developments and build robust, scalable and reactive applications with ease.
In this book, you will begin with an introduction to Spring and its setup with Kotlin. You will then dive into assessing the design considerations of your application. Then you will learn to use Spring (with Spring Boot) along with Kotlin to build a robust backend in a microservice architecture with a REST based collaboration, and leverage Project Reactor in your application. You’ll then learn how to integrate Spring Data and Spring Cloud to manage configurations for database interaction and cloud deployment. You’ll also learn to use Spring Security to beef up security of your application before testing it with the JUnit framework and then deploying it on a cloud platform like AWS.
Table of Contents (12 chapters)
Preface
Free Chapter
Starting Up
Starting with Spring
Building Your First Spring RESTful Service with Kotlin
Working with Spring Data JPA and MySQL
Securing Applications with Spring Security
Spring Cloud
Using Project Reactor
Development Practices
Testing
Project Deployment
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