What is JPA and how does it work?
JPA stands for Java Persistence API. It's a specification for accessing, persisting, and managing data between Java objects and a relational database.
Can you explain the main components of JPA?
Sure! The main components of JPA include Entity, EntityManager, Persistence Context, and Query Language (JPQL).
What is an Entity in JPA?
An Entity in JPA represents a table in a database, and each instance of an Entity corresponds to a row in that table.
How do I configure JPA in a Spring application?
To configure JPA in a Spring application, you typically use Spring Data JPA, which simplifies the setup and provides repositories.
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