cron job Archives - ITFROMZERO - Share tobe shared!

APScheduler in Python: Production-Ready Background Job Scheduling for Backend

By IT From Zero October 24, 2026

Move beyond crude time.sleep loops to a resilient scheduling architecture with APScheduler in Python. Learn how to configure SQLAlchemy JobStore, handle misfires, and integrate cleanly into FastAPI.

Database

pg_cron: Schedule Automated Jobs Inside PostgreSQL Without System Cron

By IT From Zero June 23, 2026

pg_cron is an extension that lets you schedule recurring jobs directly inside PostgreSQL without needing system cron or pgAgent. This article walks through installation, creating jobs for log cleanup and materialized view refreshes, and practical tips for managing jobs effectively.

Monitoring

Healthchecks.io: The Pro Secret to Monitoring Silent Cron Job Failures

By IT From Zero April 3, 2026

A backup script suddenly stopping is a disaster for any SysAdmin. Discover how to use Healthchecks.io to monitor Cron Jobs effectively using the 'Dead Man's Snitch' mechanism.

Linux

Automating Backups with Cron Jobs on Linux: Real Scripts from Production

By IT From Zero March 3, 2026

A guide to setting up automated backups on Linux with cron jobs: complete scripts for MySQL, config files, and user uploads, with integrity verification and failure alerts. Real-world experience from managing multiple production VPS instances.