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Java is a widely-used programming language that fully supports OOP principles, allowing developers to organize code into objects and leverage features such as encapsulation, inheritance, and polymorphism.
Backend development involves creating the server-side logic for web applications, handling HTTP requests, processing data, and interacting with databases. PostgreSQL is a popular open-source RDBMS that can be seamlessly integrated with Java applications.
Java Spring MVC is a framework that follows the model-view-controller pattern, simplifying the development of web APIs by managing request routing and data binding. Hibernate, an ORM framework, enables Java objects to be mapped to database tables, facilitating object-oriented database operations.
Postman is a powerful tool used for API development and testing. It provides a user-friendly interface to send HTTP requests, examine responses, and automate API testing processes.