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[Tip] JPA save 관련 주의점(성능 관련) #5

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iyoungman opened this issue Nov 8, 2020 · 1 comment

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iyoungman commented Nov 8, 2020 •

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List를 save 할때

기본적인 컨셉은 하나의 트랜잭션으로 묶는것
[1] save 한다면 save 보다는 saveAll
[2] for-each를 사용하되 상위 메서드를 @transactional로 묶는다.

Reference

https://2dongdong.tistory.com/29

iyoungman added the tip label

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jaeho214 commented Nov 8, 2020

감사합니둥

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