Healthchecks: A Comprehensive Guide to Self-Hosted Cron Job Monitoring Imagine this: It’s late at night, and your server diligently runs various scheduled tasks—fetching data, backing up databases, cleaning logs, generating daily reports. Everything seems smooth until you wake up to discover missing data, incomplete backups, and unsent reports. By the time you notice, hours or even days of automated work have silently failed. That’s where Healthchecks steps in. Healthchecks is an open-source cron job and scheduled-task monitoring service. It watches over your scripts by listening for “pings” (HTTP calls or emails) each time a task completes. If a ping doesn’t …