https://hongreat.co.kr/blog Backend developer Hongreat's blog, built with Next.js and Tailwind.css, contributing to AI and MLOps while sharing insights on modern development practices. en-us hongreat95@gmail.com (hongreat) hongreat95@gmail.com (hongreat) Sun, 22 Mar 2026 00:00:00 GMT https://hongreat.co.kr/blog/backend/캐시가-갱신되지-않을때-ssm으로-ec2-접속해서-django-shell로-디버깅한-사례 https://hongreat.co.kr/blog/backend/캐시가-갱신되지-않을때-ssm으로-ec2-접속해서-django-shell로-디버깅한-사례 dev 환경에서 카테고리 API 캐시가 갱신되지 않는 이슈를 추적하면서, SSM으로 서버에 접속하고 redis-cli 없이 Django shell로 캐시를 조회·삭제한 과정을 기록합니다. Sun, 22 Mar 2026 00:00:00 GMT hongreat95@gmail.com (hongreat) redisvalkeycacheawsssmec2djangotroubleshooting