프론트엔드 개발자 mings 의 개발 노트 — React, TypeScript, Next.js 실전 기록https://mingsblog.hedvion.com/https://mingsblog.hedvion.com/2026-07-02-tool-usage-frequency/https://mingsblog.hedvion.com/2026-07-02-tool-usage-frequency/내부 도구 8개의 분기 사용 카운트.Thu, 02 Jul 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-26-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%EC%9D%84-%EA%B2%83%EC%9D%98-%EC%88%9C%EC%84%9C/https://mingsblog.hedvion.com/2026-06-26-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%EC%9D%84-%EA%B2%83%EC%9D%98-%EC%88%9C%EC%84%9C/신규 입사자에게 문서를 전부 주면 아무것도 안 읽힌다. 순서가 전부다.Fri, 26 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-25-1%EB%85%84-%ED%9A%8C%EA%B3%A0-%EC%9E%98%ED%95%9C-%EA%B2%B0%EC%A0%95-%ED%95%98%EB%82%98-%ED%9B%84%ED%9A%8C-%EA%B2%B0%EC%A0%95-%ED%95%98%EB%82%98/https://mingsblog.hedvion.com/2026-06-25-1%EB%85%84-%ED%9A%8C%EA%B3%A0-%EC%9E%98%ED%95%9C-%EA%B2%B0%EC%A0%95-%ED%95%98%EB%82%98-%ED%9B%84%ED%9A%8C-%EA%B2%B0%EC%A0%95-%ED%95%98%EB%82%98/2026년 기준, 1년 전 결정 중 진짜 남은 것과 진짜 아쉬운 것 하나씩.Thu, 25 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-25-vacation-recovery-checklist/https://mingsblog.hedvion.com/2026-06-25-vacation-recovery-checklist/휴가 다녀와서 자동화 어디가 죽었나 30분 안에 확인하는 체크리스트.Thu, 25 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-24-llm-%EC%9A%B4%EC%98%81-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%EB%A7%A1%EA%B2%A8%EB%8F%84-%EB%90%98%EB%82%98/https://mingsblog.hedvion.com/2026-06-24-llm-%EC%9A%B4%EC%98%81-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%EB%A7%A1%EA%B2%A8%EB%8F%84-%EB%90%98%EB%82%98/자동화 가능한 LLM 운영 영역과 아직 사람이 필요한 영역을 직접 경험 기반으로 정리Wed, 24 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-23-pr-%EB%A6%AC%EB%B7%B0%EC%9D%98-%ED%95%9C-%EA%B0%80%EC%A7%80-%EB%AC%B4%EC%97%87%EC%9D%84-%EC%95%88-%EB%B3%B4%EA%B3%A0-%EB%AC%B4%EC%97%87%EC%9D%84-%EB%B3%B4%EB%82%98/https://mingsblog.hedvion.com/2026-06-23-pr-%EB%A6%AC%EB%B7%B0%EC%9D%98-%ED%95%9C-%EA%B0%80%EC%A7%80-%EB%AC%B4%EC%97%87%EC%9D%84-%EC%95%88-%EB%B3%B4%EA%B3%A0-%EB%AC%B4%EC%97%87%EC%9D%84-%EB%B3%B4%EB%82%98/리뷰에서 진짜 봐야 할 것과 버려야 할 것을 나눈 기준.Tue, 23 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-22-%EC%9A%B4%EC%98%81-db-%EC%A7%81%EC%A0%91-%EC%BF%BC%EB%A6%AC-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%ED%97%88%EC%9A%A9%ED%95%A0-%EA%B2%83%EC%9D%B8%EA%B0%80/https://mingsblog.hedvion.com/2026-06-22-%EC%9A%B4%EC%98%81-db-%EC%A7%81%EC%A0%91-%EC%BF%BC%EB%A6%AC-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%ED%97%88%EC%9A%A9%ED%95%A0-%EA%B2%83%EC%9D%B8%EA%B0%80/운영 DB에 손대도 되는 상황과 절대 안 되는 상황을 나눈 기준Mon, 22 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-21-on-call-%EC%9D%98-%EC%A7%84%EC%A7%9C-%EB%B9%84%EC%9A%A9/https://mingsblog.hedvion.com/2026-06-21-on-call-%EC%9D%98-%EC%A7%84%EC%A7%9C-%EB%B9%84%EC%9A%A9/페이저 한 번에 끝나는 게 아니다. 대기·심리·수면 — 셋 다 돈이다.Sun, 21 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-20-%EB%AC%B8%EC%84%9C%EA%B0%80-%EC%BD%94%EB%93%9C%EB%A5%BC-%EB%94%B0%EB%9D%BC%EA%B0%80%EC%A7%80-%EB%AA%BB%ED%95%A0-%EB%95%8C/https://mingsblog.hedvion.com/2026-06-20-%EB%AC%B8%EC%84%9C%EA%B0%80-%EC%BD%94%EB%93%9C%EB%A5%BC-%EB%94%B0%EB%9D%BC%EA%B0%80%EC%A7%80-%EB%AA%BB%ED%95%A0-%EB%95%8C/문서가 코드보다 느린 건 기술 문제가 아니다. 구조 문제다.Sat, 20 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-19-%EB%8F%84%EA%B5%AC-%EB%8F%84%EC%9E%85-%EC%A0%84%EC%97%90-%EB%B9%BC%EA%B8%B0-%EB%B9%84%EC%9A%A9-%EC%9D%84-%EB%A8%BC%EC%A0%80-%EA%B3%84%EC%82%B0%ED%95%9C%EB%8B%A4/https://mingsblog.hedvion.com/2026-06-19-%EB%8F%84%EA%B5%AC-%EB%8F%84%EC%9E%85-%EC%A0%84%EC%97%90-%EB%B9%BC%EA%B8%B0-%EB%B9%84%EC%9A%A9-%EC%9D%84-%EB%A8%BC%EC%A0%80-%EA%B3%84%EC%82%B0%ED%95%9C%EB%8B%A4/새 도구를 넣기 전, 1년 후 제거할 때 드는 비용을 먼저 적어보는 습관Fri, 19 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-18-korean-vs-english-ops/https://mingsblog.hedvion.com/2026-06-18-korean-vs-english-ops/운영 출력 언어를 한국어로 통일한 분기.Thu, 18 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-18-llm-%EB%B9%84%EC%9A%A9%EC%9D%84-%EC%A0%88%EB%B0%98%EC%9C%BC%EB%A1%9C-%EC%A4%84%EC%9D%B8-%ED%95%9C-%EA%B0%80%EC%A7%80/https://mingsblog.hedvion.com/2026-06-18-llm-%EB%B9%84%EC%9A%A9%EC%9D%84-%EC%A0%88%EB%B0%98%EC%9C%BC%EB%A1%9C-%EC%A4%84%EC%9D%B8-%ED%95%9C-%EA%B0%80%EC%A7%80/cache_control 하나로 월 토큰 비용 47% 절감한 경험 메모Thu, 18 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-17-%EB%B9%84%EC%9A%A9-%EC%95%8C%EB%9E%8C%EC%9D%84-%EB%81%84%EC%A7%80-%EC%95%8A%EB%8A%94-%ED%95%9C-%EA%B0%80%EC%A7%80-%EC%9D%B4%EC%9C%A0/https://mingsblog.hedvion.com/2026-06-17-%EB%B9%84%EC%9A%A9-%EC%95%8C%EB%9E%8C%EC%9D%84-%EB%81%84%EC%A7%80-%EC%95%8A%EB%8A%94-%ED%95%9C-%EA%B0%80%EC%A7%80-%EC%9D%B4%EC%9C%A0/알람 피로와 싸우면서 배운 것: 임계값을 올리되, 끄지는 않는다.Wed, 17 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-16-rollback-%EB%B3%B4%EB%8B%A4-forward-fix-%EA%B0%80-%EB%B9%A0%EB%A5%BC-%EB%95%8C/https://mingsblog.hedvion.com/2026-06-16-rollback-%EB%B3%B4%EB%8B%A4-forward-fix-%EA%B0%80-%EB%B9%A0%EB%A5%BC-%EB%95%8C/배포 복구 전략에서 rollback 이 항상 정답이 아닌 이유와 판단 기준Tue, 16 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-15-%EC%95%8C%EB%9E%8C-%EC%9E%84%EA%B3%84%EA%B0%92%EC%9D%84-%EB%8B%A4%EC%8B%9C-%EC%A0%95%ED%95%9C-%EC%9D%B4%EC%9C%A0/https://mingsblog.hedvion.com/2026-06-15-%EC%95%8C%EB%9E%8C-%EC%9E%84%EA%B3%84%EA%B0%92%EC%9D%84-%EB%8B%A4%EC%8B%9C-%EC%A0%95%ED%95%9C-%EC%9D%B4%EC%9C%A0/임계값은 한 번 정하면 끝이 아니다. 왜 다시 건드렸는지 기록.Mon, 15 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-14-feature-flag-%EB%8A%94-%EC%99%9C-%ED%95%AD%EC%83%81-%EA%B7%B8-%EC%9E%90%EB%A6%AC%EC%97%90-%EB%82%A8%EC%95%84-%EC%9E%88%EB%82%98/https://mingsblog.hedvion.com/2026-06-14-feature-flag-%EB%8A%94-%EC%99%9C-%ED%95%AD%EC%83%81-%EA%B7%B8-%EC%9E%90%EB%A6%AC%EC%97%90-%EB%82%A8%EC%95%84-%EC%9E%88%EB%82%98/플래그 청소가 미뤄지는 이유와 2026년 기준 실제 운영 경험 정리Sun, 14 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-13-cron-%EC%8B%9C%EA%B0%84%EB%8C%80-%EC%82%AC%EA%B1%B4-%ED%95%9C-%EB%B2%88-%EB%A7%8C%EB%82%98%EB%A9%B4-%EC%9E%8A%EC%A7%80-%EC%95%8A%EB%8A%94%EB%8B%A4/https://mingsblog.hedvion.com/2026-06-13-cron-%EC%8B%9C%EA%B0%84%EB%8C%80-%EC%82%AC%EA%B1%B4-%ED%95%9C-%EB%B2%88-%EB%A7%8C%EB%82%98%EB%A9%B4-%EC%9E%8A%EC%A7%80-%EC%95%8A%EB%8A%94%EB%8B%A4/UTC/KST 혼선으로 배치 잡이 9시간 늦게 돌았던 날의 기록Sat, 13 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-12-backfill-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%EC%9E%90%EB%8F%99%EC%9C%BC%EB%A1%9C-%EB%AF%BF%EC%9D%84-%EC%88%98-%EC%9E%88%EB%82%98/https://mingsblog.hedvion.com/2026-06-12-backfill-%EC%96%B4%EB%94%94%EA%B9%8C%EC%A7%80-%EC%9E%90%EB%8F%99%EC%9C%BC%EB%A1%9C-%EB%AF%BF%EC%9D%84-%EC%88%98-%EC%9E%88%EB%82%98/데이터 파이프라인 재처리 전략 — 자동화의 범위를 어디에 그을지Fri, 12 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-11-slack-vs-discord-small-team/https://mingsblog.hedvion.com/2026-06-11-slack-vs-discord-small-team/둘 다 한 분기 운영해본 후의 결정.Thu, 11 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-11-%EC%9E%90%EB%8F%99%ED%99%94%ED%96%88%EB%8A%94%EB%8D%B0-%EC%82%AC%EB%9E%8C%EC%9D%B4-%EB%8D%94-%EB%B9%A8%EB%9E%90%EB%8B%A4/https://mingsblog.hedvion.com/2026-06-11-%EC%9E%90%EB%8F%99%ED%99%94%ED%96%88%EB%8A%94%EB%8D%B0-%EC%82%AC%EB%9E%8C%EC%9D%B4-%EB%8D%94-%EB%B9%A8%EB%9E%90%EB%8B%A4/자동화가 오히려 짐이 된 세 가지 실패 사례와 그 뒤 바꾼 것Thu, 11 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-10-%ED%85%8C%EC%8A%A4%ED%8A%B8%EA%B0%80-%EB%8A%98%EC%96%B4%EB%8F%84-%EC%8B%A0%EB%A2%B0%EA%B0%80-%EC%A4%84%EC%96%B4%EB%93%9C%EB%8A%94-%EC%9D%B4%EC%9C%A0/https://mingsblog.hedvion.com/2026-06-10-%ED%85%8C%EC%8A%A4%ED%8A%B8%EA%B0%80-%EB%8A%98%EC%96%B4%EB%8F%84-%EC%8B%A0%EB%A2%B0%EA%B0%80-%EC%A4%84%EC%96%B4%EB%93%9C%EB%8A%94-%EC%9D%B4%EC%9C%A0/flaky test 와 false positive 가 팀의 테스트 신뢰를 어떻게 무너뜨리는가Wed, 10 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-09-logs-metrics-traces-%EC%85%8B-%EB%8B%A4-%EB%AA%BB-%ED%95%98%EB%A9%B4-%EC%9D%B4-%EC%88%9C%EC%84%9C%EB%A1%9C/https://mingsblog.hedvion.com/2026-06-09-logs-metrics-traces-%EC%85%8B-%EB%8B%A4-%EB%AA%BB-%ED%95%98%EB%A9%B4-%EC%9D%B4-%EC%88%9C%EC%84%9C%EB%A1%9C/관찰 가능성 3종을 한꺼번에 못 깔 때, 실제로 어디부터 손대야 하는지 정리.Tue, 09 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-08-staging%EC%9D%80-%EC%96%B8%EC%A0%9C%EB%B6%80%ED%84%B0-prod%EC%9D%98-%EC%82%AC%EC%B4%8C%EC%9D%B4-%EB%90%90%EB%82%98/https://mingsblog.hedvion.com/2026-06-08-staging%EC%9D%80-%EC%96%B8%EC%A0%9C%EB%B6%80%ED%84%B0-prod%EC%9D%98-%EC%82%AC%EC%B4%8C%EC%9D%B4-%EB%90%90%EB%82%98/env 동기화 부채가 쌓이는 패턴과 한 가지 대응.Mon, 08 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-07-%EC%9E%90%EB%8F%99%ED%99%94%EA%B0%80-%EC%98%A4%ED%9E%88%EB%A0%A4-%EB%8A%90%EB%A0%B8%EB%8D%98-%EC%84%B8-%EB%B2%88%EC%9D%98-%EA%B8%B0%EC%96%B5/https://mingsblog.hedvion.com/2026-06-07-%EC%9E%90%EB%8F%99%ED%99%94%EA%B0%80-%EC%98%A4%ED%9E%88%EB%A0%A4-%EB%8A%90%EB%A0%B8%EB%8D%98-%EC%84%B8-%EB%B2%88%EC%9D%98-%EA%B8%B0%EC%96%B5/자동화가 항상 빠른 건 아니다. 막상 해보면 사람이 더 빠른 경우가 있다.Sun, 07 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-06-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EB%AD%98-%EC%9D%BD%EA%B2%8C-%ED%95%A0-%EA%B2%83%EC%9D%B8%EA%B0%80/https://mingsblog.hedvion.com/2026-06-06-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EB%AD%98-%EC%9D%BD%EA%B2%8C-%ED%95%A0-%EA%B2%83%EC%9D%B8%EA%B0%80/신규 입사자에게 건네는 문서 우선순위 — 덜 주는 게 더 주는 것Sat, 06 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-05-post-mortem-24%EC%8B%9C%EA%B0%84-%EA%B7%9C%EC%B9%99-%EB%98%90-%EB%AA%BB-%EC%A7%80%EC%BC%B0%EB%8B%A4/https://mingsblog.hedvion.com/2026-06-05-post-mortem-24%EC%8B%9C%EA%B0%84-%EA%B7%9C%EC%B9%99-%EB%98%90-%EB%AA%BB-%EC%A7%80%EC%BC%B0%EB%8B%A4/사후 보고서 미루기 패턴을 3년째 반복 중. 이번엔 왜인지 들여다봤다.Fri, 05 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-04-migration-script-%ED%95%9C-%EB%B2%88-%EB%8D%94-%EB%8F%8C%EB%A0%A4%EB%8F%84-%EC%95%88%EC%A0%84%ED%95%9C%EA%B0%80/https://mingsblog.hedvion.com/2026-06-04-migration-script-%ED%95%9C-%EB%B2%88-%EB%8D%94-%EB%8F%8C%EB%A0%A4%EB%8F%84-%EC%95%88%EC%A0%84%ED%95%9C%EA%B0%80/멱등성 체크리스트 — 두 번 돌려서 망한 경험을 정리했다.Thu, 04 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-04-postgres-logical-replication/https://mingsblog.hedvion.com/2026-06-04-postgres-logical-replication/읽기 부하 분리를 위한 logical replication 한 주의 함정.Thu, 04 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-03-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%9C%BC%EB%A9%B4-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EC%97%86%EB%8A%94-%EA%B2%83%EA%B3%BC-%EA%B0%99%EB%8B%A4/https://mingsblog.hedvion.com/2026-06-03-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%9C%BC%EB%A9%B4-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EC%97%86%EB%8A%94-%EA%B2%83%EA%B3%BC-%EA%B0%99%EB%8B%A4/임계값을 낮게 잡아 알람 홍수가 난 뒤, 숫자 하나 바꾸는 데 왜 이렇게 오래 걸렸나.Wed, 03 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-02-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%ED%9E%90-%EB%AC%B8%EC%84%9C-3%EA%B0%9C%EB%A7%8C-%EA%B3%A0%EB%A5%B4%EB%8A%94-%EB%B2%95/https://mingsblog.hedvion.com/2026-06-02-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%ED%9E%90-%EB%AC%B8%EC%84%9C-3%EA%B0%9C%EB%A7%8C-%EA%B3%A0%EB%A5%B4%EB%8A%94-%EB%B2%95/신규 입사자에게 뭘 먼저 읽힐지 — 우선순위 기준 정리Tue, 02 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-06-01-%EC%9D%98%EC%A1%B4%EC%84%B1-%EC%97%85%EA%B7%B8%EB%A0%88%EC%9D%B4%EB%93%9C-%ED%95%9C-%EB%B2%88%EC%97%90-%EB%AA%B0%EC%95%84%EC%B9%98%EA%B8%B0-vs-%EC%A1%B0%EA%B8%88%EC%94%A9-%EB%B0%80%EA%B8%B0/https://mingsblog.hedvion.com/2026-06-01-%EC%9D%98%EC%A1%B4%EC%84%B1-%EC%97%85%EA%B7%B8%EB%A0%88%EC%9D%B4%EB%93%9C-%ED%95%9C-%EB%B2%88%EC%97%90-%EB%AA%B0%EC%95%84%EC%B9%98%EA%B8%B0-vs-%EC%A1%B0%EA%B8%88%EC%94%A9-%EB%B0%80%EA%B8%B0/dep upgrade 는 전략이다. 타이밍과 단위를 틀리면 롤백도 못 한다.Mon, 01 Jun 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-31-%EB%A1%9C%EA%B7%B8-%EB%A9%94%ED%8A%B8%EB%A6%AD-%ED%8A%B8%EB%A0%88%EC%9D%B4%EC%8A%A4-%EC%85%8B-%EB%8B%A4-%EB%AA%BB-%ED%95%98%EB%A9%B4-%EC%9D%B4-%EC%88%9C%EC%84%9C%EB%A1%9C/https://mingsblog.hedvion.com/2026-05-31-%EB%A1%9C%EA%B7%B8-%EB%A9%94%ED%8A%B8%EB%A6%AD-%ED%8A%B8%EB%A0%88%EC%9D%B4%EC%8A%A4-%EC%85%8B-%EB%8B%A4-%EB%AA%BB-%ED%95%98%EB%A9%B4-%EC%9D%B4-%EC%88%9C%EC%84%9C%EB%A1%9C/관찰 가능성 3종을 동시에 못 깔 때 어디서 시작할지 실전 우선순위.Sun, 31 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-31-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%9C%BC%EB%A9%B4-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EC%97%86%EB%8A%94-%EA%B2%83%EA%B3%BC-%EA%B0%99%EB%8B%A4/https://mingsblog.hedvion.com/2026-05-31-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EB%84%88%EB%AC%B4-%EB%A7%8E%EC%9C%BC%EB%A9%B4-%EC%95%8C%EB%9E%8C%EC%9D%B4-%EC%97%86%EB%8A%94-%EA%B2%83%EA%B3%BC-%EA%B0%99%EB%8B%A4/노이즈로 가득 찬 알람 채널을 정리하며 임계값 재설정 기준을 다시 잡은 기록Sun, 31 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-30-%EC%9E%90%EB%8F%99%ED%99%94%ED%96%88%EB%8A%94%EB%8D%B0-%EB%8D%94-%EB%8A%90%EB%A0%A4%EC%A1%8C%EB%8B%A4/https://mingsblog.hedvion.com/2026-05-30-%EC%9E%90%EB%8F%99%ED%99%94%ED%96%88%EB%8A%94%EB%8D%B0-%EB%8D%94-%EB%8A%90%EB%A0%A4%EC%A1%8C%EB%8B%A4/자동화가 오히려 발목을 잡았던 세 가지 사례와 그때 배운 것Sat, 30 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-29-%EC%9E%90%EB%8F%99%ED%99%94%EC%9D%98-%EC%86%90%EC%9D%B5%EB%B6%84%EA%B8%B0%EC%A0%90/https://mingsblog.hedvion.com/2026-05-29-%EC%9E%90%EB%8F%99%ED%99%94%EC%9D%98-%EC%86%90%EC%9D%B5%EB%B6%84%EA%B8%B0%EC%A0%90/반복 횟수만 보면 틀린다. 자동화 비용의 진짜 항목을 따진다.Fri, 29 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-28-llm-response-temperature-by-slot/https://mingsblog.hedvion.com/2026-05-28-llm-response-temperature-by-slot/같은 입력에 매번 다른 응답 — temperature 를 출력 슬롯마다 분리한 사연.Thu, 28 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-28-migration-script-%ED%95%9C-%EB%B2%88-%EB%8D%94-%EB%8F%8C%EB%A0%A4%EB%8F%84-%EA%B4%9C%EC%B0%AE%EC%95%84/https://mingsblog.hedvion.com/2026-05-28-migration-script-%ED%95%9C-%EB%B2%88-%EB%8D%94-%EB%8F%8C%EB%A0%A4%EB%8F%84-%EA%B4%9C%EC%B0%AE%EC%95%84/멱등성 없는 migration script 가 새벽 장애를 부른다. 체크리스트 정리.Thu, 28 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-27-%EC%82%AC%ED%9B%84-%EB%B3%B4%EA%B3%A0%EC%84%9C%EB%A5%BC-%EB%98%90-%EB%AF%B8%EB%A4%98%EB%8B%A4-%ED%8C%A8%ED%84%B4-%ED%95%B4%EB%B6%80/https://mingsblog.hedvion.com/2026-05-27-%EC%82%AC%ED%9B%84-%EB%B3%B4%EA%B3%A0%EC%84%9C%EB%A5%BC-%EB%98%90-%EB%AF%B8%EB%A4%98%EB%8B%A4-%ED%8C%A8%ED%84%B4-%ED%95%B4%EB%B6%80/post-mortem 24시간 룰을 왜 매번 어기는지, 이유보다 구조를 본다.Wed, 27 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-26-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%EC%9D%84-%EA%B2%83-%EC%A4%84%EC%9D%B4%EA%B8%B0/https://mingsblog.hedvion.com/2026-05-26-%EC%98%A8%EB%B3%B4%EB%94%A9-%EC%B2%AB-%EC%A3%BC-%EC%9D%BD%EC%9D%84-%EA%B2%83-%EC%A4%84%EC%9D%B4%EA%B8%B0/신규 입사자에게 던져주는 자료가 많을수록 아무것도 안 읽힌다.Tue, 26 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-25-config-%ED%8C%8C%EC%9D%BC-%ED%99%98%EA%B2%BD%EB%B3%80%EC%88%98-db-%EC%96%B4%EB%94%94%EC%97%90-%EB%91%98%EC%A7%80-%ED%97%B7%EA%B0%88%EB%A6%B4-%EB%95%8C-%EC%93%B0%EB%8A%94-%EA%B8%B0%EC%A4%80/https://mingsblog.hedvion.com/2026-05-25-config-%ED%8C%8C%EC%9D%BC-%ED%99%98%EA%B2%BD%EB%B3%80%EC%88%98-db-%EC%96%B4%EB%94%94%EC%97%90-%EB%91%98%EC%A7%80-%ED%97%B7%EA%B0%88%EB%A6%B4-%EB%95%8C-%EC%93%B0%EB%8A%94-%EA%B8%B0%EC%A4%80/설정 매체 3가지를 언제 어떻게 고르는지, 실제 판단 기준을 정리했다.Mon, 25 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-24-%EB%A0%88%EA%B1%B0%EC%8B%9C-%EC%BD%94%EB%93%9C-%ED%95%9C-%EC%A4%84-%EA%B3%A0%EC%B9%98%EA%B8%B0-%EC%A0%84-5%EB%B6%84-%EC%A0%90%EA%B2%80/https://mingsblog.hedvion.com/2026-05-24-%EB%A0%88%EA%B1%B0%EC%8B%9C-%EC%BD%94%EB%93%9C-%ED%95%9C-%EC%A4%84-%EA%B3%A0%EC%B9%98%EA%B8%B0-%EC%A0%84-5%EB%B6%84-%EC%A0%90%EA%B2%80/고치기 전 5분이 사고 4시간을 막는다. 실전 점검 순서.Sun, 24 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-22-feature-flag-%EB%8A%94-%EC%99%9C-%ED%95%AD%EC%83%81-%EC%8C%93%EC%9D%B4%EB%82%98/https://mingsblog.hedvion.com/2026-05-22-feature-flag-%EB%8A%94-%EC%99%9C-%ED%95%AD%EC%83%81-%EC%8C%93%EC%9D%B4%EB%82%98/만들 때보다 지울 때가 더 무서운 이유, 그리고 한 가지 처방Fri, 22 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-22-%ED%85%8C%EC%8A%A4%ED%8A%B8-%EC%BB%A4%EB%B2%84%EB%A6%AC%EC%A7%80-80-%EC%9D%B8%EB%8D%B0-%EB%B0%B0%ED%8F%AC%EA%B0%80-%EB%AC%B4%EC%84%9C%EC%9A%B4-%EC%9D%B4%EC%9C%A0/https://mingsblog.hedvion.com/2026-05-22-%ED%85%8C%EC%8A%A4%ED%8A%B8-%EC%BB%A4%EB%B2%84%EB%A6%AC%EC%A7%80-80-%EC%9D%B8%EB%8D%B0-%EB%B0%B0%ED%8F%AC%EA%B0%80-%EB%AC%B4%EC%84%9C%EC%9A%B4-%EC%9D%B4%EC%9C%A0/테스트 수가 늘어도 신뢰가 오히려 줄어드는 flaky·false positive 문제 정리Fri, 22 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-21-sqlite-concurrent-insert-limit/https://mingsblog.hedvion.com/2026-05-21-sqlite-concurrent-insert-limit/SQLite WAL 모드가 어디까지 동시 INSERT 를 받는지 실측.Thu, 21 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-20-munseoga-kodeureul-ddaragaji-moshal-ddae/https://mingsblog.hedvion.com/2026-05-20-munseoga-kodeureul-ddaragaji-moshal-ddae/문서 부채는 기술 부채보다 조용히 쌓인다. 갱신 전략 세 가지.Wed, 20 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-19-onkolyi-jinjja-biyong/https://mingsblog.hedvion.com/2026-05-19-onkolyi-jinjja-biyong/알림 1건 비용이 아니라, 대기 상태 자체가 세금이다.Tue, 19 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-18-llm-biyongeul-jeolbaneuro-julin-han-gaji/https://mingsblog.hedvion.com/2026-05-18-llm-biyongeul-jeolbaneuro-julin-han-gaji/cache_control 하나로 토큰 비용 절반. 프롬프트 최적화보다 먼저 할 일.Mon, 18 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-18-pr-ribyuyi-han-gaji-mueoseul-an-bogo-mueoseul-bona/https://mingsblog.hedvion.com/2026-05-18-pr-ribyuyi-han-gaji-mueoseul-an-bogo-mueoseul-bona/리뷰 시간은 유한하다. 무엇을 먼저 볼지 정하지 않으면 전부 흘린다.Mon, 18 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-15-dogu-doib-jeone-meonjeo-bbaeneun-biyongeul-gyesanhanda/https://mingsblog.hedvion.com/2026-05-15-dogu-doib-jeone-meonjeo-bbaeneun-biyongeul-gyesanhanda/도구를 넣기 전, 1년 후 제거 비용을 먼저 써보면 결정이 달라진다.Fri, 15 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-15-unyeong-db-jigjeob-kweori-heoyonghal-geosgwa-mageul-geos/https://mingsblog.hedvion.com/2026-05-15-unyeong-db-jigjeob-kweori-heoyonghal-geosgwa-mageul-geos/운영 DB 직접 접근을 무조건 금지하는 대신, 기준을 세워 통제한다.Fri, 15 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-14-cron-sigandae-sageon-han-beon-mannamyeon-ijji-anhneunda/https://mingsblog.hedvion.com/2026-05-14-cron-sigandae-sageon-han-beon-mannamyeon-ijji-anhneunda/UTC/KST 혼선 하나가 새벽 배치를 8시간 어긋나게 만든 사건과 그 뒤처리.Thu, 14 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-13-github-actions-12-workflow-limit/https://mingsblog.hedvion.com/2026-05-13-github-actions-12-workflow-limit/GHA 워크플로우가 12개를 넘긴 시점부터 같은 step 복붙이 부담이 되었다.Wed, 13 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-13-on-call-yi-jinjja-biyong/https://mingsblog.hedvion.com/2026-05-13-on-call-yi-jinjja-biyong/페이지 한 번 없어도 대기 자체가 사람을 갉아먹는다.Wed, 13 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-13-rollback-boda-forward-fix-ga-bbareul-ddae/https://mingsblog.hedvion.com/2026-05-13-rollback-boda-forward-fix-ga-bbareul-ddae/복구 버튼을 누르기 전에 먼저 물어야 할 질문 하나.Wed, 13 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-05-10-hello/https://mingsblog.hedvion.com/2026-05-10-hello/왜 또 하나의 개발 블로그를 만드는가 — 그리고 여기서 무엇을 다루려는가.Sun, 10 May 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-04-30-side-project-becomes-company-tool/https://mingsblog.hedvion.com/2026-04-30-side-project-becomes-company-tool/주말에 만든 도구가 어느 순간 회사의 운영 의존이 되었다.Thu, 30 Apr 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-04-23-postgres17-jsonb-slow-query/https://mingsblog.hedvion.com/2026-04-23-postgres17-jsonb-slow-query/jsonb 컬럼에 GIN 인덱스를 박았는데 쿼리는 여전히 느렸다. EXPLAIN 결과의 한 줄.Thu, 23 Apr 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-04-08-slack-digest-one-year/https://mingsblog.hedvion.com/2026-04-08-slack-digest-one-year/매일 09:00 KST 한 줄짜리 슬랙 다이제스트를 1년 운영한 후의 사용 패턴.Wed, 08 Apr 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-03-17-anthropic-batch-api-cost-reduction/https://mingsblog.hedvion.com/2026-03-17-anthropic-batch-api-cost-reduction/실시간 응답이 필요 없는 LLM 호출을 모았더니 청구서가 거의 절반이 됐다.Tue, 17 Mar 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-03-04-rss-korean-keywords-only/https://mingsblog.hedvion.com/2026-03-04-rss-korean-keywords-only/한국어 한 줄 요약을 1년 운영해보니 — 사용자는 키워드만 본다.Wed, 04 Mar 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-02-15-small-team-small-workflows/https://mingsblog.hedvion.com/2026-02-15-small-team-small-workflows/두 명이 운영하는 자동화는 어디까지 작은 게 좋은가.Sun, 15 Feb 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-02-04-fastapi-vs-spring-boot/https://mingsblog.hedvion.com/2026-02-04-fastapi-vs-spring-boot/Spring Boot 가 익숙한 팀에서 일하면서도 내 사이드와 작은 내부 도구에 FastAPI 를 계속 쓰는 이유.Wed, 04 Feb 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-01-22-first-2026-incident/https://mingsblog.hedvion.com/2026-01-22-first-2026-incident/연초 인덱스 재빌드 시간 = 다운타임. 그 한 시간의 회고.Thu, 22 Jan 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2026-01-10-astro-internal-docs-6weeks/https://mingsblog.hedvion.com/2026-01-10-astro-internal-docs-6weeks/Notion 으로 운영하던 내부 docs 를 Astro 정적 사이트로 옮긴 6주. 그 결정의 결과.Sat, 10 Jan 2026 00:00:00 GMThttps://mingsblog.hedvion.com/2025-12-30-2025-year-tool-retrospective/https://mingsblog.hedvion.com/2025-12-30-2025-year-tool-retrospective/2025 한 해 동안 들였다 버렸다 만진 도구 — 무엇이 남고 무엇이 사라졌나.Tue, 30 Dec 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-12-22-end-of-year-small-tools/https://mingsblog.hedvion.com/2025-12-22-end-of-year-small-tools/"올해 안에 해야 한다" 던 미루어진 작은 도구 3개를 12월에 한꺼번에 끝낸 회고.Mon, 22 Dec 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-12-08-one-year-ops-retrospective/https://mingsblog.hedvion.com/2025-12-08-one-year-ops-retrospective/자동화는 어디서 무너졌는가 — 12개월 운영 사건의 분류.Mon, 08 Dec 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-11-28-llm-token-price-year/https://mingsblog.hedvion.com/2025-11-28-llm-token-price-year/운영에 쓰던 모델의 토큰 단가가 1년에 어떻게 바뀌었는가.Fri, 28 Nov 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-11-12-alarm-korean-summary-side-effects/https://mingsblog.hedvion.com/2025-11-12-alarm-korean-summary-side-effects/영문 알람을 한국어 한 줄로 요약하니 응답 속도가 느려졌다 — 그리고 더 큰 문제 한 가지.Wed, 12 Nov 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-11-03-readme-one-line/https://mingsblog.hedvion.com/2025-11-03-readme-one-line/8개 내부 도구의 README 를 다 다시 쓴 한 주.Mon, 03 Nov 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-10-22-grafana-vs-custom-dashboard/https://mingsblog.hedvion.com/2025-10-22-grafana-vs-custom-dashboard/운영 대시보드 — Grafana 셋업 한 시간 vs 직접 만든 단일 페이지 두 시간, 그 다음 한 달.Wed, 22 Oct 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-10-04-cron-tz-utc-vs-asia-seoul/https://mingsblog.hedvion.com/2025-10-04-cron-tz-utc-vs-asia-seoul/DST 가 없는 한국에서도 cron 시간이 어긋났다 — UTC 컨테이너 시간대의 함정.Sat, 04 Oct 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-09-29-claude-api-first-week/https://mingsblog.hedvion.com/2025-09-29-claude-api-first-week/LLM 을 처음 운영에 넣고 7일 만에 받은 청구서, 그리고 비용을 1/5 로 줄인 한 줄.Mon, 29 Sep 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-09-15-docker-compose-single-container/https://mingsblog.hedvion.com/2025-09-15-docker-compose-single-container/여러 서비스로 시작하지 말고 단일 컨테이너부터 — 그 한 줄 차이.Mon, 15 Sep 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-08-22-git-hooks-auto-pr/https://mingsblog.hedvion.com/2025-08-22-git-hooks-auto-pr/커밋 → 푸시 → 브라우저 열어 PR 만들기 의 마찰을 한 줄로 줄였다.Fri, 22 Aug 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-08-03-fastapi-first-internal-tool/https://mingsblog.hedvion.com/2025-08-03-fastapi-first-internal-tool/"하루면 된다" 던 URL 단축기는 일주일 걸렸다. 그 일주일의 기록.Sun, 03 Aug 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-07-31-first-static-site-generator/https://mingsblog.hedvion.com/2025-07-31-first-static-site-generator/운영 사건을 카드 형식으로 모아 보는 정적 페이지 생성기를 만든 주말.Thu, 31 Jul 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-07-19-slack-oauth-unified/https://mingsblog.hedvion.com/2025-07-19-slack-oauth-unified/내부 도구 5개에 각자 다른 인증이 박혀 있었다. 그걸 슬랙 OAuth 한 줄로 통일한 한 주.Sat, 19 Jul 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-07-08-human-vs-bot-one-liner/https://mingsblog.hedvion.com/2025-07-08-human-vs-bot-one-liner/같은 알람을 사람과 LLM 이 각각 한 줄로 요약했을 때, 어느 쪽이 더 도움됐나.Tue, 08 Jul 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-06-25-regex-alarm-classifier/https://mingsblog.hedvion.com/2025-06-25-regex-alarm-classifier/알람의 80% 는 LLM 없이 정규식으로 분류된다. 그 한 주의 회고.Wed, 25 Jun 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-06-14-pydantic-runtime-validation/https://mingsblog.hedvion.com/2025-06-14-pydantic-runtime-validation/타입 힌트는 정적 검증만 해준다. 운영에서 들어오는 데이터는 결국 런타임에 깨졌다 — Pydantic 으로 바꾼 후의 한 달.Sat, 14 Jun 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-06-04-notion-to-markdown/https://mingsblog.hedvion.com/2025-06-04-notion-to-markdown/6개월간 쌓인 Notion 운영 노트 80페이지를 마크다운으로 옮긴 주말.Wed, 04 Jun 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-05-31-pydantic-v1-to-v2/https://mingsblog.hedvion.com/2025-05-31-pydantic-v1-to-v2/"한 시간이면 된다" 던 마이그레이션이 한 주가 됐다 — 무엇이 바뀌었나.Sat, 31 May 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-05-21-cloudflare-tunnel-one-month/https://mingsblog.hedvion.com/2025-05-21-cloudflare-tunnel-one-month/집/사무실 어디서든 내부 도구에 접근하려고 Cloudflare Tunnel 을 한 달 써본 회고.Wed, 21 May 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-05-10-weekend-tools-break-on-tuesday/https://mingsblog.hedvion.com/2025-05-10-weekend-tools-break-on-tuesday/주말 6시간 만에 만든 내부 도구가 운영에서 어떻게 무너졌는가.Sat, 10 May 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-04-22-pandas-to-polars-attempt/https://mingsblog.hedvion.com/2025-04-22-pandas-to-polars-attempt/Pandas 의 직관적인 syntax 를 버리고 Polars 로 옮긴 후의 한 달.Tue, 22 Apr 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-04-08-n8n-self-hosting-first-month/https://mingsblog.hedvion.com/2025-04-08-n8n-self-hosting-first-month/n8n Cloud 무료 플랜의 200 execution/일 한계에 한 달 만에 부딪혔다. 셀프호스팅으로 옮기며 배운 것.Tue, 08 Apr 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-03-29-pandas-memory-killed/https://mingsblog.hedvion.com/2025-03-29-pandas-memory-killed/월별 운영 로그를 한 번에 분석하려다 2GB VM 의 OOM Killer 와 만났다.Sat, 29 Mar 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-03-19-sqlite-vs-postgres-small-tools/https://mingsblog.hedvion.com/2025-03-19-sqlite-vs-postgres-small-tools/작은 내부 도구는 SQLite 가 거의 항상 답이지만, 그 "거의" 의 경계.Wed, 19 Mar 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-03-05-n8n-code-node-reduction/https://mingsblog.hedvion.com/2025-03-05-n8n-code-node-reduction/n8n 워크플로우의 Code node 가 절반을 넘는 순간, 그게 코드 저장소냐 워크플로우냐.Wed, 05 Mar 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-02-26-postmortem-template/https://mingsblog.hedvion.com/2025-02-26-postmortem-template/ETL 새벽 사건 5건 후, 우리가 정착시킨 한 페이지 양식.Wed, 26 Feb 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-02-22-etl-died-at-4am/https://mingsblog.hedvion.com/2025-02-22-etl-died-at-4am/월요일 아침, RSS 가 비어 있었다. 새벽 4시에 무슨 일이 있었는가.Sat, 22 Feb 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-02-05-slack-bolt-5min/https://mingsblog.hedvion.com/2025-02-05-slack-bolt-5min/slack_bolt 의 `@app.command` 한 줄로 운영 도구를 슬랙 안으로 옮긴 5분.Wed, 05 Feb 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-01-29-rss-summary-2week-frequency/https://mingsblog.hedvion.com/2025-01-29-rss-summary-2week-frequency/RSS 다이제스트를 매일 받아본 2주, 실제로 클릭한 패턴.Wed, 29 Jan 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-01-15-rss-korean-translation-first-month/https://mingsblog.hedvion.com/2025-01-15-rss-korean-translation-first-month/영문/일문 RSS 를 한국어로 자동 정리해 매일 받아보고 싶었다. Pandas 와 KSS 로 시작한 ETL 의 첫 한 달.Wed, 15 Jan 2025 00:00:00 GMThttps://mingsblog.hedvion.com/2025-01-02-python-3-14-week/https://mingsblog.hedvion.com/2025-01-02-python-3-14-week/새해 첫 주, Python 3.14 의 free-threaded 빌드를 ETL 에 시험해본 한 주.Thu, 02 Jan 2025 00:00:00 GMT