Master Microservices with Spring Boot and Spring Cloud - Step 5 – Defining a JPA Entity – User

The video tutorial guides viewers through creating a simple Java entity class called 'User'. It covers setting up a project, defining class attributes, and generating methods like getters, setters, and constructors. The tutorial explains how to annotate the class as an entity using JPA annotations and how to define a primary key with auto-generation. Finally, it introduces the concept of using an entity manager to persist the entity to a database.

Describe the process of generating a default constructor for the user entity.

How do we store the user entity to a database and what is the role of the entity manager in this process?