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Developing Java Applications with Spring and Spring Boot

You're reading from   Developing Java Applications with Spring and Spring Boot Practical Spring and Spring Boot solutions for building effective applications

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Product type Course
Published in Oct 2018
Publisher Packt
ISBN-13 9781789534757
Length 982 pages
Edition 1st Edition
Languages
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Concepts
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Authors (2):
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Claudio Eduardo de Oliveira Claudio Eduardo de Oliveira
Author Profile Icon Claudio Eduardo de Oliveira
Claudio Eduardo de Oliveira
Claudio Eduardo de Oliveira has been active in software development since 2007, in small, medium, and large companies in Brazil. He has built cloud-centric applications where elasticity, resilience, fault tolerance, and monitoring were necessary for business success. His experience also includes Java and frameworks such as Spring Ecosystem, Guice, and Node.js, among others. Claudio is also a Docker enthusiast and believes it is an important aspect for developers to learn.
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Alex Antonov Alex Antonov
Author Profile Icon Alex Antonov
Alex Antonov
Alex Antonov is a very passionate technologist with a hunger to learn new tools, languages, techniques, and concepts behind enterprise application design. His specialty lies in designing highly scalable distributed large-scale enterprise systems. He is also a frequent presenter on the topics of architecture and design at conferences such as UberConference, JavaOne, and SpringOne 2GX.rnrnAlex joined Orbitz Worldwide in 2004 and in his current role of senior principal engineer, he is responsible for providing technical leadership and guidance in the development of foundational technologies, core libraries, and APIs for enterprise-wide use, as well as being responsible for web application frameworks and developing common practices.rnrnrnrnAlex has been a long-time Spring user, starting with Spring 2.0.8 all the way to the latest and greatest—Spring Boot. Besides Java, he is also proficient in Ruby/Rails, PHP, and Groovy, and is currently learning Erlang and Go.
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Toc

Table of Contents (34) Chapters Close

Title Page - Courses
Copyright and Credits - Courses
Packt Upsell - Courses
Preface
1. Journey to the Spring World 2. Starting in the Spring World – the CMS Application FREE CHAPTER 3. Persistence with Spring Data and Reactive Fashion 4. Kotlin Basics and Spring Data Redis 5. Reactive Web Clients 6. Playing with Server-Sent Events 7. Airline Ticket System 8. Circuit Breakers and Security 9. Putting It All Together 10. Quick Start with Java 11. Reactive Web with Spring Boot 12. Reactive Data Access with Spring Boot 13. Testing with Spring Boot 14. Developer Tools for Spring Boot Apps 15. AMQP Messaging with Spring Boot 16. Microservices with Spring Boot 17. WebSockets with Spring Boot 18. Securing Your App with Spring Boot 19. Taking Your App to Production with Spring Boot 20. Getting Started with Spring Boot 21. Configuring Web Applications 22. Web Framework Behavior Tuning 23. Writing Custom Spring Boot Starters 24. Application Testing 25. Application Packaging and Deployment 26. Health Monitoring and Data Visualization 27. Spring Boot DevTools 28. Spring Cloud 1. Bibliography
Index

Chapter 8. Circuit Breakers and Security

In the previous chapter, we configured the microservices that will act in our infrastructure, and we created a Eureka server to work as a service discovery for our solution. Also, we have created a Config Server application that will serve as the configurations for our microservices.

In this chapter, we will create microservices to interact with our previous infrastructure. We will discover how to apply service discovery features for our business microservices and understand how the Circuit Breaker pattern can help us to bring resilience to our applications. 

During the chapter, we will understand how the microservices can communicate with other services through the HTTP asynchronous call powered by the Spring WebFlux client.

By the end of this chapter, we will have learned how to:

  • Connect microservices with service discovery
  • Pull the configuration from the configuration server
  • Understand how Hystrix brings resilience to microservices
  • Show the Edge API strategy...
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Authors (3)

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Profile icon Claudio Eduardo de Oliveira
Claudio Eduardo de Oliveira
Claudio Eduardo de Oliveira has been active in software development since 2007, in small, medium, and large companies in Brazil. He has built cloud-centric applications where elasticity, resilience, fault tolerance, and monitoring were necessary for business success. His experience also includes Java and frameworks such as Spring Ecosystem, Guice, and Node.js, among others. Claudio is also a Docker enthusiast and believes it is an important aspect for developers to learn.
Read more
See other products by Claudio Eduardo de Oliveira
Profile icon Alex Antonov
Alex Antonov
Alex Antonov is a very passionate technologist with a hunger to learn new tools, languages, techniques, and concepts behind enterprise application design. His specialty lies in designing highly scalable distributed large-scale enterprise systems. He is also a frequent presenter on the topics of architecture and design at conferences such as UberConference, JavaOne, and SpringOne 2GX. Alex joined Orbitz Worldwide in 2004 and in his current role of senior principal engineer, he is responsible for providing technical leadership and guidance in the development of foundational technologies, core libraries, and APIs for enterprise-wide use, as well as being responsible for web application frameworks and developing common practices. Alex has been a long-time Spring user, starting with Spring 2.0.8 all the way to the latest and greatest—Spring Boot. Besides Java, he is also proficient in Ruby/Rails, PHP, and Groovy, and is currently learning Erlang and Go.
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Profile icon Greg L. Turnquist
Greg L. Turnquist
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Greg L. Turnquist works on the Spring team at VMware. He is a committer to Spring Data, Spring Boot, R2DBC, Spring HATEOAS, and other Spring projects. He has written the Hacking with Spring Boot series as well as Packt's best-selling title, Learning Spring Boot 2.0 2nd Edition. He co-founded the Nashville Java User Group in 2010 and hasn't met a Java app (yet) that he doesn't like. He completed his master's degree in computer engineering at Auburn University and lives in the United States with his family. Be sure to check out his YouTube channel, Spring Boot Learning, where you learn about Spring Boot and have fun doing it at springbootlearning.
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