A comprehensive Spring Boot REST API project demonstrating complete MVC architecture, persistence layer, input validation, exception handling, and API response transformation for an Employee ...

Welcome back to the Spring Boot Mastery Series! 🚀 In our previous blog, we introduced Spring Data JPA, configured an H2 in-memory database, and created simple entities. Now, it’s time to take the ...

In the realm of Java persistence, Hibernate and Java Persistence API (JPA) are two prominent technologies used to map Java objects to database tables and manage data persistently. While Hibernate is a ...

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 ...

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 ...

The Student Management API allows administrators to create, read, update, and delete student data records. It's designed as a learning project to understand the fundamentals of building REST APIs with ...