What is EntityManager in spring?

Related questions

1. What is the difference between session and EntityManager?
2. Is hibernate a JPA?
3. What is spring CrudRepository?
4. Why do we need JPA?
5. What is @qualifier in spring?
6. What is difference between @controller and @RestController in spring?
7. Why do we use JPA repository?
8. What does spring boot starter Data JPA include?
9. What is Entitymanagerfactory?
10. How does JPA repository work?

Tags

1. #develop
2. #through
3. #allows
4. #occasionally
5. #entitymanager
6. #rapidly
7. #repository
8. #spring
9. #shows
10. #access
11. #layer
12. #interfaces