---
title: "event-driven"
lang: "en"
author: "Mohammad Abu Mattar"
canonical: https://mkabumattar.com/case-studies/tags/event-driven
---

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# #Event driven

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[![Replacing Cron Chaos with an Event-Driven Pipeline](/_astro/hero.Dm63yRWp_Z1lGdiN.webp)](/case-studies/post/cron-to-event-driven-pipeline)

## [Replacing Cron Chaos with an Event-Driven Pipeline](/case-studies/post/cron-to-event-driven-pipeline)

-   [Cloud Architecture](/case-studies/categories/cloud-architecture)
-   [DevOps](/case-studies/categories/devops)
-   06 Oct 2026
-   10 Mins read

The handover note said "check the pipeline runs" and nothing else. Behind that sentence were 41 cron jobs spread across 6 EC2 hosts, some chained by sleep 900 because someone had once needed job B t

[#Event Driven](/case-studies/tags/event-driven)[#AWS](/case-studies/tags/aws)[#EventBridge](/case-studies/tags/eventbridge)+4 tags

[Read Case Study](/case-studies/post/cron-to-event-driven-pipeline)