https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's tech blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, distributed training, and data engineering. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Sat, 16 May 2026 00:00:00 GMT https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive.en https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive.en The 2026 landscape of scheduled tasks. Classic cron is still alive, and systemd timers became the modern Linux replacement. Cloud-side: Vercel Cron, AWS EventBridge Scheduler (replaced CloudWatch Events Rules in Nov 2022), Cloudflare Workers Cron Triggers, GitHub Actions schedule, GitLab schedule pipelines. Distributed queues: BullMQ (Node), Sidekiq (Ruby), Celery Beat / RQ / dramatiq / APScheduler (Python), Quartz / Spring @Scheduled (Java), Hangfire (.NET). Workflow side: Airflow / Dagster / Prefect / Temporal Schedules / Inngest Crons / Trigger.dev v3 / Hatchet. Containers: k8s CronJobs and Nomad periodic jobs. Monitoring: Healthchecks.io / Cronitor.io. With Korean and Japanese case studies. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cronscheduled-taskssystemd-timersvercel-cronaws-eventbridge-schedulercloudwatch-eventscloudflare-workers-crongithub-actions-schedulegitlab-schedulek8s-cronjobsbullmqsidekiqcelery-beatrqdramatiqapschedulerairflowdagsterprefecttemporal-schedulesinngest-cronstrigger-dev-v3hatchetquartzspring-scheduledhangfirefcronanacronhealthchecks-iocronitor-io2026deep-diveenglish https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive.ja https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive.ja 2026 年のスケジュールタスク地形図。古典的な cron は今も健在で、systemd timers が Linux のモダンな代替となった。クラウド側には Vercel Cron、AWS EventBridge Scheduler（2022 年 11 月に CloudWatch Events Rules を置き換え）、Cloudflare Workers Cron Triggers、GitHub Actions schedule、GitLab schedule pipelines が並ぶ。分散キューは BullMQ（Node）、Sidekiq（Ruby）、Celery Beat・RQ・dramatiq・APScheduler（Python）、Quartz・Spring @Scheduled（Java）、Hangfire（.NET）。ワークフロー側は Airflow・Dagster・Prefect・Temporal Schedules・Inngest Crons・Trigger.dev v3・Hatchet。コンテナは k8s CronJobs と Nomad periodic jobs。監視は Healthchecks.io / Cronitor.io。韓国・日本の事例まで一気にまとめる。 Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cronscheduled-taskssystemd-timersvercel-cronaws-eventbridge-schedulercloudwatch-eventscloudflare-workers-crongithub-actions-schedulegitlab-schedulek8s-cronjobsbullmqsidekiqcelery-beatrqdramatiqapschedulerairflowdagsterprefecttemporal-schedulesinngest-cronstrigger-dev-v3hatchetquartzspring-scheduledhangfirefcronanacronhealthchecks-iocronitor-io2026deep-dive日本語 https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive https://www.youngju.dev/blog/culture/2026-05-16-cron-scheduled-tasks-2026-systemd-timers-vercel-cron-aws-eventbridge-scheduler-k8s-cronjobs-bullmq-sidekiq-temporal-deep-dive 2026년 스케줄된 작업의 지형도. 클래식 cron은 여전히 살아있고, systemd timers가 Linux의 모던 대체가 됐다. 클라우드 쪽은 Vercel Cron, AWS EventBridge Scheduler(2022.11에 CloudWatch Events Rules 대체), Cloudflare Workers Cron Triggers, GitHub Actions schedule, GitLab schedule pipelines가 채운다. 분산 큐는 BullMQ(Node), Sidekiq(Ruby), Celery Beat·RQ·dramatiq·APScheduler(Python), Quartz·Spring @Scheduled(Java), Hangfire(.NET). 워크플로 쪽은 Airflow·Dagster·Prefect·Temporal Schedules·Inngest Crons·Trigger.dev v3·Hatchet. 컨테이너 쪽은 k8s CronJobs와 Nomad periodic jobs. 모니터링은 Healthchecks.io / Cronitor.io. 한국·일본 사례까지 한 번에 정리한다. Sat, 16 May 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) cronscheduled-taskssystemd-timersvercel-cronaws-eventbridge-schedulercloudwatch-eventscloudflare-workers-crongithub-actions-schedulegitlab-schedulek8s-cronjobsbullmqsidekiqcelery-beatrqdramatiqapschedulerairflowdagsterprefecttemporal-schedulesinngest-cronstrigger-dev-v3hatchetquartzspring-scheduledhangfirefcronanacronhealthchecks-iocronitor-io2026deep-dive