Architecting Spring Boot 4 with Official Spring gRPC Support
For years, the Spring community relied on excellent third-party starters (like net.devh) to bridge the gap between Spring Boot and gRPC. With the evolution of Spring Boot 4 and the…
Service Discovery with Spring Cloud Discovery Eureka
Spring Cloud Discovery Eureka is a service registry that enables applications to dynamically discover other applications in a microservice architecture. With Eureka, applications can register themselves with the registry and…
Level Up Your Testing: Structuring Unit Tests with Subclasses
When your project grows, unit test classes can become repetitive. You often find yourself duplicating setup code, utility methods, or common assertions across multiple test suites. Subclassing provides a powerful…
Convert CSV to JSON and JSON to CSV with CSVJSONConverter
In today’s data-driven world, it’s common to work with different data formats like CSV (Comma-Separated Values) and JSON (JavaScript Object Notation). Converting data between these formats is a common task…
Speed and Reliability: Unit Testing with MongoDB Memory Server in Spring Boot
When you’re building Spring Boot applications that interact with MongoDB, ensuring the reliability of your data access layer is crucial. Unit tests play a vital role, but setting up and…
ANSI Colors
Title: Using ANSI Colors in Java Code for String Styling Introduction: ANSI colors provide a powerful way to add visual enhancements and improve the readability of text in a terminal…
The Power of Kafka Connect
Kafka Connect is a powerful framework for streaming data between Kafka and other systems in a scalable and reliable way. Connectors handle the complexities of data integration, allowing you to…