Caching is one of the most effective performance optimization techniques in modern Spring Boot applications. Yet, selecting the right cache provider is not always straightforward. Many teams struggle ...

As organizations increasingly adopt microservices architectures, security becomes significantly more complex than in traditional monolithic applications. In a monolith, security is often enforced at a ...

Classes, methods and properties that were deprecated in Spring Boot 4.0 have been removed in this release. Please ensure that you aren’t calling deprecated methods before upgrading. The Apache Derby ...

A production-grade, event-driven fraud detection system built with Java, Spring Boot, and Apache Kafka. Transactions flow through a three-service pipeline: ingestion → real-time scoring → persistent ...