21/08/14 (토) 진행한 JPA 스터디 자료입니다. Covenant: https://github.com/KoEonYack

1. JPA
Covenant Ko
Chapter 1 /
JPA

2. Covenant Ko
Chapter 1 /

3. - Name. Covenant Ko
- Company. 11번가
- Github 용감한친구들 Organization Founder & Maintainer. https://github.com/brave-people
- Github. https://github.com/KoEonYack
- Tech Blog. https://covenant.tistory.com/ (누적 방문 41만)

4. Pop Quiz
WAS / Database

5. ORM ?
https://github.com/golang-crew/Boilerplate-CRUD-GO/blob/master/models/memo.go

6. ORM ?
https://github.com/jirfag/go-queryset

7. https://github.com/jirfag/go-queryset
ORM ?
Lightweight ORM Library

8. https://github.com/requery/requery
ORM ?

9. ORM ?
https://levelup.gitconnected.com/raw-sql-vs-query-builder-vs-orm-eee72dbdd275

10. https://pixabay.com/ko/photos/%EB%8F%88-%EB%8F%99%EC%A0%84-%ED%88%AC%EC%9E%90-%EC%82%AC%EC%97%85-%EC%9E%AC%EC%9B%90-2724241/

11. JPA
JPA ?
http://ko.experiments.wikidok.net/wp-d/598a94babb84bd2667b2c7ac/View

12. JPA
JPA ?

13. , JPA, JPA
https://velog.io/@modsiw/JPAJava-Persistence-API%EC%9D%98-%EA%B0%9C%EB%85%90

14. , JPA, JPA
https://velog.io/@modsiw/JPAJava-Persistence-API%EC%9D%98-%EA%B0%9C%EB%85%90

15. , JPA, JPA
https://velog.io/@modsiw/JPAJava-Persistence-API%EC%9D%98-%EA%B0%9C%EB%85%90
JPA
RDB

16. , JPA, JPA
https://velog.io/@modsiw/JPAJava-Persistence-API%EC%9D%98-%EA%B0%9C%EB%85%90

17. , JPA, JPA
https://velog.io/@modsiw/JPAJava-Persistence-API%EC%9D%98-%EA%B0%9C%EB%85%90
JPA provider (ex. Hibernate, Eclipse LInk )

18. , JPA, JPA
Flow
https://youtu.be/rj8fdfCQ9bY

19. State
Flow

20. State
Flow

22. Pop Quiz
Q. JPA ? ORM? JPA ?

23. Pop Quiz
Q. JPA ? ORM? JPA ?
1. ORM Object Realtion Mapping
2. ORM Hibernate, OpenJPA JPA
https://gurumee92.tistory.com/95

24. 1. 1
2.
3.
4.
5.

25. 1

26. 1 , 2
https://docs.jboss.org/hibernate/core/3.3/reference/en/html/performance.html#performance-cache
1 : (Default : enable)
2 : (Default : disable)

27. 1 , 2
2
https://docs.jboss.org/hibernate/core/3.3/reference/en/html/performance.html#performance-cache

28. Hibernate 2
1. . ,
2. .
3. .

29. 2

30. Case Study
https://pkgonan.github.io/2018/10/hazelcast-hibernate-second-level-cache
1. Hibernate ORM
2. API Call ,
Cache 1 Hit
3. 2 1
Miss Hit

31. Case Study
https://pkgonan.github.io/2018/10/hazelcast-hibernate-second-level-cache
1. Entity 1
2. Network Remote Cache Local Cache
3. Entity
4. Remote Cache, Local Cache
5. IMDG Cache Entity
6. Local Cache
7. NONSTRICT_READ_WRITE
*IMDG: Invalidation Message Propagation

32. Case Study
https://pkgonan.github.io/2018/10/hazelcast-hibernate-second-level-cache

33. Case Study
Remote Cache Example: Gradle (Caching for faster builds)
https://docs.gradle.com/enterprise/tutorials/caching/

34. Case Study

35. Further Study
https://youtu.be/n3fys2E1Lps

36. Covenant Ko
Chapter 1 /