Spring

Spring Framework has become the backbone of modern Java development. Whether you're building microservices, REST APIs, or enterprise applications, these practical guides help you master Spring Boot—from configuration and database mappings to deployment.

Spring Framework Articles

Frequently Asked Questions (FAQ)

Do I need prior Spring experience?

Basic Java knowledge is required (OOP concepts, classes, methods). If you're new to Spring, start with "Developing Your First Spring Boot Application" to understand the fundamentals.

What Spring version do these tutorials use?

All tutorials use Spring Boot 3.x with Spring Framework 6.x, ensuring you learn the latest features and best practices.

Can I use these tutorials for interview preparation?

Yes. Understanding Spring profiles, JPA relationships, and deployment are common interview topics. These tutorials cover real-world scenarios you'll encounter in technical interviews.

How do I choose between One-to-One, One-to-Many, and Many-to-Many?

Read all three JPA mapping articles. Each includes clear use cases and examples to help you model your database relationships correctly.

Will these work with MySQL, PostgreSQL, or other databases?

Yes. The JPA examples work with any relational database. We show configuration for popular databases like MySQL, PostgreSQL, and H2.

Do the tutorials include complete source code?

Every tutorial includes complete, working code examples you can copy and run immediately. No skeleton code or missing pieces.