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Gain all the essentials you need to create scalable microservices, which will help you solve real challenges when deploying services into production. This book will take you through creating a scalable data layer with polygot persistence. You´ll cover data access and query patterns in Spring and JPA in high-performance environments. As part of this topic, you´ll see the advantages of multiple persistence frameworks in Java and especially the easy persistence offered by NoSQL databases and reactive web solutions.
The last few chapters present advanced concepts that are useful for very high-performance real-time applications: you´ll implement applications using Spring´s good support for Web sockets in their raw form as well as for connecting to message brokers such as RabbitMQ. This can be useful for applications such as navigation systems and gaming platforms.

What You Will Learn

Build end-to-end modern applications using microservices, persistence essentials, reactive web, and other high-performance concepts

Master Spring´s configuration options

Secure microservices efficiently

Monitor your services post deployment
Who This Book Is For

Java developers and architects interested in microservices.

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PART I: Java Ecosystem Review and Persistence Quick Start

1. Introduction

2. Developing Microservices with Java

3. Basic Persistence with Spring

PART II: Solving Advanced Persistence Problems and Microservices Communication Challenges

4. Common Use Cases with JPA

5. Java Persistence Without ORMs

6. Deep Dive into Microservices Development with Java

PART III: Making HTTP Faster

7. Java GraphQL Development

8. Java Reactive Development

9. Java Websockets Development

10. Java Serverless Development

11. Java Messaging

12. Java Language and Ecosystem Recap

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Raj Malhotra is a passionate, hands on experienced leader with a proven track record. With proven experience in architecting large-scale software systems with complex performance and availability requirements, he has delivered innovative products and solutions across various domains. He has worked with startups and enterprises as well as with service-based companies. He has built systems capable of handling millions of operations/sec with complex workflows.

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