3 posts tagged with "Best Practices"

Java records, introduced in Java 16 (JEP 395), finally let you delete Lombok. You know, that library you added to avoid writing 50+ lines of getters, then spent hours debugging @Data annotation conflicts and weird IDE plugin issues. One line. No plugins. No magic. Just the Java compiler doing what it should have done 25 years ago.

In this guide, you'll learn:

• The problem records solve — why we needed them
• Core syntax and features — compact constructors, immutability, and generated methods
• Real-world patterns — DTOs, value objects, projections, and configuration
• When records fit (and when they don't) — practical guidance for your codebase

In Spring Framework, dependency injection (DI) is a fundamental concept that allows for the creation of loosely coupled components. Two common methods for DI are using the @Autowired annotation and constructor-based injection. This article explores when to use each method.

In Spring applications, proper transaction management is crucial for both data integrity and performance. This article explores how to optimize database operations using Spring's @Transactional annotation with a focus on read-only transactions and Hibernate optimizations.