[{"id":"IL-0325","title":{"en":"DigitalOcean's control panel and API were down for 4 hours 56 minutes after the production primary database was deleted","ko":"주 데이터베이스가 지워져 DigitalOcean 제어판과 API 가 4시간 56분 동안 멈췄다"},"org":"DigitalOcean","org_slug":"digitalocean","date":"2017-04-05","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0325","shared_components":["database-replication","database-backup","database"]},{"id":"IL-0392","title":{"en":"MariaDB replication of section x1 between eqiad and codfw broke on a missing heartbeat row during a cookbook run","ko":"데이터센터 전환을 앞두고 원형 복제를 설정하던 중 Wikimedia x1 섹션의 eqiad·codfw 사이 MariaDB 복제가 6분 멈췄다"},"org":"Wikimedia Foundation","org_slug":"wikimedia-foundation","date":"2024-09-18","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0392","shared_components":["database-replication","database"]},{"id":"IL-0574","title":{"en":"Aurora MySQL writer CPU stuck near 100% minutes after Safie pointed production at a new Amazon RDS Proxy","ko":"운영 환경의 DB 접속 경로를 Amazon RDS Proxy로 바꾼 지 몇 분 만에 Aurora MySQL writer CPU가 100%에 이르고 에러가 났다"},"org":"Safie","org_slug":"safie","date":"2026-10-27","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0574","shared_components":["database"]},{"id":"IL-0366","title":{"en":"Cloud Storage uploads and writes in us-central1 slowed and failed with HTTP 503 as traffic piled onto a few backends","ko":"us-central1 의 Cloud Storage 업로드와 쓰기가 이틀에 걸쳐 18시간 넘게 느려지고 실패했다"},"org":"Google Cloud","org_slug":"google-cloud","date":"2026-10-08","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0366","shared_components":["database"]},{"id":"IL-0179","title":{"en":"With DEBUG logging and synchronous log output, a high-traffic service filled the 64 KB stdout pipe, so request threads blocked in write() while holding database connections and HikariCP ran dry, failing requests in 30-second bursts","ko":"DEBUG 로그가 쏟아지자 동기 로깅을 하던 요청 스레드들이 가득 찬 stdout 파이프에서 멈춘 채 DB 커넥션을 쥐고 있어, HikariCP 커넥션 풀이 고갈되고 요청이 30초 주기로 한꺼번에 실패했다."},"org":"MUSINSA","org_slug":"musinsa","date":"2026-10-01","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0179","shared_components":["database"]},{"id":"IL-0561","title":{"en":"DigitalOcean's Cloud Control Panel and Public API returned up to 25% errors in two windows as authorization timed out","ko":"DigitalOcean 의 Cloud Control Panel 과 공개 API 에서 두 차례에 걸쳐 요청이 최대 25% 실패했다"},"org":"DigitalOcean","org_slug":"digitalocean","date":"2026-08-24","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0561","shared_components":["database"]},{"id":"IL-0487","title":{"en":"Autumn's Postgres CPU spiked and about 10% of API requests failed after a collation change left the main query unindexed","ko":"Postgres 테이블 두 개의 콜레이션을 바꾼 뒤 데이터베이스 CPU가 치솟아 Autumn API 요청의 약 10%가 실패했다"},"org":"Autumn","org_slug":"autumn","date":"2026-03-15","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0487","shared_components":["database"]},{"id":"IL-0283","title":{"en":"Cloudflare's core proxy returned HTTP 5xx across its network after loading an oversized Bot Management feature file","ko":"Cloudflare 네트워크 전체에서 코어 프록시가 Bot Management 피처 파일을 읽다 실패해 사이트 방문자들이 HTTP 5xx 오류 페이지를 받았다"},"org":"Cloudflare","org_slug":"cloudflare","date":"2025-11-18","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0283","shared_components":["database"]},{"id":"IL-0528","title":{"en":"Cloud Pub/Sub could not publish or subscribe in ten regions, and some ordered subscriptions stayed stuck for hours","ko":"Cloud Pub/Sub 가 여러 리전에서 게시와 구독을 모두 못 했고 순서 지정 구독 일부는 그날 밤까지 메시지를 받지 못했다"},"org":"Google Cloud","org_slug":"google-cloud","date":"2025-01-08","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0528","shared_components":["database"]},{"id":"IL-0374","title":{"en":"DigitalOcean creates and management actions failed globally when its service discovery datastore lost quorum","ko":"DigitalOcean 내부 서비스 디스커버리가 전 리전에서 멈춰 생성, 이벤트 처리, 제어판과 API 관리가 실패했다"},"org":"DigitalOcean","org_slug":"digitalocean","date":"2024-08-05","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0374","shared_components":["database-replication"]},{"id":"IL-0367","title":{"en":"Azure Storage in Central US rejected VM disk I/O, taking down VMs and the SQL Database and Cosmos DB services on them","ko":"Central US 의 Azure Storage 가 VM 디스크 요청을 거부해 VM 과 그 위의 SQL Database, Cosmos DB 가 멈췄다"},"org":"Microsoft Azure","org_slug":"microsoft-azure","date":"2024-07-18","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0367","shared_components":["database"]},{"id":"IL-0511","title":{"en":"MIT xPro stopped responding after a configuration deploy as pgbouncer logins to RDS failed with 'wrong password type'","ko":"Vault 가 새로 발급한 데이터베이스 자격 증명이 SCRAM 으로 만들어져 pgbouncer 가 RDS 에 로그인하지 못하고 xPro 운영 사이트가 멈췄다"},"org":"MIT Open Learning","org_slug":"mit-open-learning","date":"2023-10-30","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0511","shared_components":["database"]},{"id":"IL-0272","title":{"en":"New Cassandra nodes served reads for data they did not hold, so Monzo records looked missing and payments failed","ko":"Cassandra 에 새로 넣은 서버가 데이터 없이 읽기와 쓰기를 맡아 데이터가 사라진 것처럼 보이면서 Monzo 의 로그인과 결제가 실패했다"},"org":"Monzo","org_slug":"monzo","date":"2019-07-29","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0272","shared_components":["database"]},{"id":"IL-0430","title":{"en":"Mackerel's Redis stopped answering during a replication setup, keepalived failed over by mistake, and Mackerel degraded","ko":"Redis 장애 조치 뒤 Mackerel 전체가 느려지고 생존 여부 감시가 4시간 넘게 멈췄다"},"org":"Hatena","org_slug":"hatena","date":"2018-09-26","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0430","shared_components":["database-replication"]},{"id":"IL-0292","title":{"en":"App Engine Memcache was down in all regions for 1 hour 50 minutes when its global datacenter mapping could not be read","ko":"App Engine Memcache 가 글로벌 설정을 읽지 못해 모든 리전에서 1시간 50분 동안 멈췄다"},"org":"Google Cloud","org_slug":"google-cloud","date":"2017-11-06","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0292","shared_components":["database"]},{"id":"IL-0215","title":{"en":"Twilio's billing Redis master lost all balances and went read-only, and auto-recharge charged customer cards repeatedly","ko":"Twilio 결제 시스템의 Redis 가 잔액 데이터를 잃고 읽기 전용이 되어 자동 충전 고객의 신용카드가 반복 결제됐다"},"org":"Twilio","org_slug":"twilio","date":"2013-07-18","severity":"unknown","root_cause":"config-change","url":"https://benchlet.com/incidentlib/app/cases/IL-0215","shared_components":["database-replication"]}]