Master Spring Boot 3 and Spring Framework 6 to create scalable Java applications. Learn database integration, web development, monitoring, and deployment with modern best practices.

Key Features

• Comprehensive coverage of Spring Boot 3 and Spring Framework 6 core concepts and modules
• Detailed guidance on relational and NoSQL database integration for versatile data management
• Focus on practical deployment, monitoring, and logging techniques for production-ready applications

Book Description

This book takes readers on a comprehensive journey through Spring Boot 3 and Spring Framework 6, starting with the essentials of dependency injection and Spring-managed containers. It then explores core modules and proxies to establish a strong foundation for Java application development. Early chapters guide readers through configuring Spring Boot projects and managing dependencies efficiently. The middle sections focus heavily on database integration, including relational databases using Spring JDBC, Jakarta Persistence, and advanced Spring Data JPA techniques. Readers will also learn to work with NoSQL databases like MongoDB and Elasticsearch, enhancing their ability to handle various data storage solutions. The book covers the development of web applications using Spring MVC, RESTful API design, and securing web endpoints. The final chapters emphasize application monitoring with Spring Boot Actuator, logging strategies, and practical deployment options including containerization. Alongside the core content, a dedicated migration chapter assists developers transitioning from Spring Boot 2 to version 3, ensuring they stay current with evolving best practices. This structured approach prepares readers to confidently build, monitor, and deploy modern, production-ready Java applications.

What you will learn

• Build Spring Boot projects using dependency injection effectively
• Configure relational and NoSQL databases for scalable applications
• Develop RESTful APIs using Spring Web MVC and security best practices
• Implement Jakarta Persistence and Spring Data JPA for data management
• Monitor and log applications using Spring Boot Actuator and Micrometer
• Deploy Spring Boot applications with containers and cloud-ready setups

Who this book is for

Ideal for Java developers aiming to deepen their Spring Boot and Spring Framework knowledge. Readers should have basic Java programming skills and familiarity with object-oriented programming concepts. Some prior experience with Java EE or Spring is helpful but not required. The book suits both beginners and intermediate developers ready to build full-featured, modern Java applications.