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daadaadaah edited this page Aug 29, 2023 · 3 revisions

Welcome to the hee-commerce wiki!

Wiki pages Pages 8

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(레거시) 부분 주문 처리와 관련된 데이터 저장
(레거시) 주문 처리로 인한 재고 차감에서 발생하는 동시성 이슈 문제를 어떻게 해결할까?
Redis 저장 구조 변경, DECR 명령어와 사후 검증 로직으로 재고 차감 동시성 문제 해결
고가용성을 위한 Redis 인스턴스의 Fault Tolerance를 고려한 Dual‐write 전략
비정규화, 컬럼명 변경 및 Null 허용으로 로직 및 테이블 구조 단순화(Tx 또는 Join 필요 O ‐ X)
영속성이 필요없는 필드 제거로 동시성 이슈 해결 및 TX 필요없는 로직으로 개선
필터, 인터셉터, AOP 중 어떤 것으로 로그인 체크 기능을 구현할 것인가?

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