๐ŸŒฟSpring/Spring Data JPA

์ €๋ฒˆ ์‹œ๊ฐ„์— Spring Data JPA ๋ฌด์—‡์ธ๊ฐ€์™€ ๊ฐ„๋‹จํ•œ ํ•ต์‹ฌ์ „๋žต์— ๋Œ€ํ•ด์„œ ์•Œ์•„๋ดค๋‹ค. ์ด์–ด์„œ Spring Data JPA์˜ ์„ธ์…˜ ๊ด€๋ฆฌ ์ „๋žต ์ค‘ ํ•˜๋‚˜์ธ OSIV ์ „๋žต์— ๋Œ€ํ•ด์„œ ์•Œ์•„๋ณด๋ ค๊ณ  ํ•œ๋‹ค. 2024.01.22 - [๐ŸŒฟSpring/Spring JPA] - [Spring JPA] JPA๋ž€? [Spring JPA] JPA๋ž€? ์ด๋ฒˆ ๊ธ€์—์„œ๋Š” JPA(Java Persistence API)์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋ ค๊ณ  ํ•œ๋‹ค. JPA๋Š” ์ž๋ฐ” ์ง„์˜์—์„œ ORM(Object-Relational Mapping) ๊ธฐ์ˆ  ํ‘œ์ค€์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์ธํ„ฐํŽ˜์ด์Šค ๋ชจ์Œ์ด๋‹ค. ๊ทธ ๋ง์€ ์ฆ‰, ์‹ค์ œ์ ์œผ๋กœ ๊ตฌํ˜„ ๋œ ๊ฒƒ์ด ์•„ boom-94.tistory.com OSIV (Open Session In View) ์Šคํ”„๋ง ํ”„๋ ˆ์ž„์›Œํฌ์—์„œ ์‚ฌ์šฉํ•˜๋Š” ์„ธ์…˜ ๊ด€๋ฆฌ ์ „๋žต ์ค‘..
์ด๋ฒˆ ๊ธ€์—์„œ๋Š” JPA(Java Persistence API)์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋ ค๊ณ  ํ•œ๋‹ค. JPA๋Š” ์ž๋ฐ” ์ง„์˜์—์„œ ORM(Object-Relational Mapping) ๊ธฐ์ˆ  ํ‘œ์ค€์œผ๋กœ ์‚ฌ์šฉ๋˜๋Š” ์ธํ„ฐํŽ˜์ด์Šค ๋ชจ์Œ์ด๋‹ค. ๊ทธ ๋ง์€ ์ฆ‰, ์‹ค์ œ์ ์œผ๋กœ ๊ตฌํ˜„ ๋œ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๊ตฌํ˜„๋œ ํด๋ž˜์Šค์™€ ๋งคํ•‘์„ ํ•ด์ฃผ๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉ๋˜๋Š” ํ”„๋ ˆ์ž„์›Œํฌ JPA๋ฅผ ๊ตฌํ˜„ํ•œ ๋Œ€ํ‘œ์ ์ธ ์˜คํ”ˆ์†Œ์Šค๋กœ๋Š” Hibernate๊ฐ€ ์žˆ๋‹ค. JPA(Java Persistence API) ๋ž€? Java ์ง„์˜์—์„œ ORM(Object-Relational Mapping) ๊ธฐ์ˆ  ํ‘œ์ค€์œผ๋กœ ์‚ฌ์šฉํ•˜๋Š” ์ธํ„ฐํŽ˜์ด์Šค ๋ชจ์Œ ์ž๋ฐ” ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์—์„œ ๊ด€๊ณ„ํ˜• ๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ์‹์„ ์ •์˜ํ•œ ์ธํ„ฐํŽ˜์ด์Šค ์ธํ„ฐํŽ˜์ด์Šค ์ด๊ธฐ ๋•Œ๋ฌธ์— Hibernate, OpenJPA ๋“ฑ์ด JPA๋ฅผ ๊ตฌํ˜„ํ•จ ์žฅ์  ๊ฐ„ํŽธํ•œ CR..
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