A sample Spring Boot REST API for tracking fitness workouts, demonstrating complete GitOps CI/CD with CloudBees CI, ArgoCD multi-cluster deployment, and comprehensive automated testing.

A full-stack finance dashboard application built with Java 17, Spring Boot 3, and H2 Database. Features JWT authentication, role-based access control (RBAC), financial records management, dashboard ...

Audit logging is a crucial part of enterprise applications. Whether you’re building a banking platform, an insurance portal, or an e-commerce API, you must track who did what and when. In this guide, ...

When we unit test Spring MVC applications, we test each layer separately from the others. We create mock implementations, typically using Mockito, for each layer’s dependencies, then we simulate the ...

You’ll also get started with JPA Query Language (JPQL) and use it to execute a few simple database operations on the example application. The complete source code for the example application can be ...

Software engineer, writer, and foodie based out of Seattle. If you are creating a new Spring Boot project, one question you will inevitably need to answer is: What database should I use? Luckily, ...