Scheduled jobs

Cron and edge workers that fire on time, retry when they fail, and tell you the moment they stop.

A scheduled job is easy to write and hard to trust. The first version runs on your laptop and works. The version that matters runs at 4am on a holiday when an upstream API returns a 502 and nobody is awake to notice.

The difference is everything around the job rather than the job itself. Retries with backoff so a single bad response does not skip the run. Idempotent writes so a retry does not double count. A heartbeat that fails loudly when the job stops firing, because silence is the failure mode that costs you weeks.

Work is deployed to edge workers or a scheduler you already run. You get the schedule, the alerting, and a written record of what happens when each part fails.

What you get

  • Cron or edge worker deployment
  • Retry, backoff, and idempotent writes
  • Heartbeat and dead man alerting
  • Run history you can audit
  • Documented failure behaviour

Also in Systems

Tell us what you are building.

Describe the problem in a paragraph. You get a real answer, not a discovery call.

hello@4Ø4.com
The Golden Error Back to 4Ø4