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Build robust, production-grade microservices and web applications using Spring Boot. Learn database integrations, REST APIs, and frontend connections.
Learn why Hibernate throws a LazyInitializationException in Spring Boot apps, and discover 3 clean, production-ready patterns to resolve it.
Learn how to configure and use MapStruct with Lombok in Spring Boot for automatic, high-performance object mapping.
A quick tutorial on integrating MongoDB with a Spring Boot application using Spring Data MongoDB.
Connecting a MySQL database to your Spring Boot project is one of the most common and essential tasks for building real-world web applications.
This tutorial shows how to connect a React frontend with a Spring Boot backend to build a full-stack web application with REST APIs and Axios for communication.