spring-boot

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

22 articles 79.9k View on GitHub ↗
22 articles
Spring Boot Kotlin Performance vs Java: JVM Benchmarks and Runtime Analysis

Explore Spring Boot Kotlin vs Java performance. Discover JVM benchmarks and runtime analysis revealing negligible differences, ensuring efficient development.

performance
Feb 20, 2026
@ManyToOne vs @OneToMany in Hibernate JPA: Ownership, Fetch Types, and Query Impact

Understand Hibernate JPA's @ManyToOne vs @OneToMany. Learn about ownership, fetching, and how these relationships impact your JPQL queries and database performance.

deep-dive
Feb 19, 2026
How to Print a String with a Next Line in Java: Efficient Methods Explained

Learn efficient Java methods to print strings with new lines using System.out.println() or System.out.printf(). Avoid manual concatenation for cleaner code.

how-to-guide
Feb 19, 2026
Hibernate vs JDBC for Database Operations in Spring Boot: Performance and Ease of Use Trade-offs

Choose between Hibernate and JDBC for Spring Boot database operations. Understand performance and ease of use trade-offs for rapid development or raw speed.

deep-dive
Feb 19, 2026
What Is SLF4J and How Does It Unify Log4j, Logback, and Java Logging Frameworks

Understand SLF4J as a Java logging facade. Unify Log4j, Logback, and Java Logging. Learn how SLF4J simplifies logging in your Java applications by allowing framework switching easily.

deep-dive
Feb 16, 2026
Hibernate One to One Mapping Annotation Example: Avoiding Foreign Key Constraint Pitfalls

Learn to avoid common pitfalls in Hibernate One to One Mapping annotation examples. Discover how to properly set up foreign key constraints for robust Spring Boot applications.

best-practices
Feb 16, 2026
How to Programmatically Change SLF4J Log Levels at Runtime in Spring Boot

Dynamically adjust SLF4J log levels in Spring Boot at runtime. Learn how to use the LoggingSystem to set logger levels programmatically for enhanced debugging and control.

how-to-guide
Feb 16, 2026
How to Use Java Jackson for JSON Serialization and Deserialization in Spring Boot

Learn to use Java Jackson with Spring Boot for JSON serialization and deserialization. Add the spring-boot-starter-json dependency for automatic configuration and seamless JSON handling.

how-to-guide
Feb 16, 2026
Setting Up SLF4J with Logback in Spring Boot: Best Practices and Common Pitfalls

Master SLF4J with Logback in Spring Boot. Learn best practices and common pitfalls for configuring bindings to prevent runtime errors. Avoid dependency conflicts for smooth logging.

best-practices
Feb 16, 2026
State Synchronization Strategies for Angular and Spring Boot 2 Reactive Applications

Master state synchronization for Angular and Spring Boot 2 reactive apps. Explore RxJS, Mono, Flux, SSE, WebSockets, and BehaviorSubjects for seamless real-time updates and efficient data management.

deep-dive
Feb 16, 2026
Fix Lombok Maven Dependency Issues in Spring Boot: Annotation Processor Ordering Guide

Solve Lombok Maven dependency issues in Spring Boot Java 21. Discover why Lombok annotations fail and learn the annotation processor ordering fix for your Maven compiler plugin.

how-to-guide
Feb 16, 2026
How to Configure a Specific Appender or Pattern for the Lombok @Slf4j Annotation in Spring Boot

Customize Lombok @Slf4j logging in Spring Boot. Use the topic attribute and logback-spring.xml to define specific appenders and patterns for your loggers. Enhance your logging strategy today.

how-to-guide
Feb 16, 2026

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