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p/%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4-n--1-%EB%AC%B8%EC%A0%9C/ #4

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utterances-bot opened this issue Jul 29, 2022 · 0 comments

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@utterances-bot
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[데이터베이스] N + 1 문제

N + 1 문제란? ORM 의 연관 관계에서 발생하는 문제다. 예를 들어 여러 개의 상품 구매 목록을 가지고 있는 쇼핑몰 유저다. User 와 Order 테이블이 1:N 관계로 설정되어있다 가정하

http://localhost:1313/p/%EB%8D%B0%EC%9D%B4%ED%84%B0%EB%B2%A0%EC%9D%B4%EC%8A%A4-n--1-%EB%AC%B8%EC%A0%9C/

@sosolyht sosolyht added the anonymous label Jul 29, 2022 — with utterances
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