What this sample helps you learn
Spring JPA (Java Persistence API) provides an abstraction layer over JPA using ORM (Object Relational Mapping). Spring JPA simplifies database interactions by abstracting common operations to simple Java objects and annotations.
What this sample demonstrates
Testcontainers
Disposable Oracle AI Database Free containers for repeatable local and integration tests.
Use when tests need real database behavior without sharing a long-lived development instance.
Spring
Runnable Spring behavior on Oracle AI Database.
Use when Spring needs to be tested against real database behavior.