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# Replay-Safe Architecture: Building Event-Driven Systems That Can Recover With Confidence

Naive event replays can crash production. Stop risking downstream system corruption. Build isolated, replay-safe recovery pipelines with strict idempotency to confidently reconcile missing data.

- **Speakers:** [Ishan Shah](https://www.wearedevelopers.com/@ishan-shah)
- **Event:** World Congress 2026 North America
- **Published:** September 25, 2026
- **Duration:** 18:39
- **URL:** https://www.wearedevelopers.com/videos/100462-replay-safe-architecture-building-event-driven-systems-that-can-recover-with-confidence

## Access

Playback and chapters for this video are available with a Free account.

## Related Moments

- [How event sourcing enables deterministic execution replay mechanics](https://www.wearedevelopers.com/videos/1031-durable-execution-a-revolutionary-abstraction-for-building-resilient-applications) (from "Durable Execution: A Revolutionary Abstraction for Building Resilient Applications")
- [Implementing durable execution using event logs and replay](https://www.wearedevelopers.com/videos/744-is-your-backend-a-hodgepodge-of-queues-event-stores-and-cron-jobs-durable-execution-to-the-rescue) (from "Is your backend a hodgepodge of queues, event stores and cron jobs? Durable Execution to the Rescue.")
- [Implementing archive and replay to recover delayed system errors](https://www.wearedevelopers.com/videos/1003-the-lifehacker-s-guide-to-software-architecture) (from "The Lifehacker's Guide to Software Architecture")
- [Designing stream topologies and managing system failure scenarios](https://www.wearedevelopers.com/videos/168-kafka-streams-microservices) (from "Kafka Streams Microservices")
- [Guaranteeing application data integrity and recovery patterns](https://www.wearedevelopers.com/videos/548-90daysofdevops-the-devops-learning-journey) (from "#90DaysOfDevOps - The DevOps Learning Journey")
- [Rebuilding state and ensuring auditing through event sourcing](https://www.wearedevelopers.com/videos/1052-autonomous-microservices-with-event-driven-architecture) (from "Autonomous microservices with event-driven architecture")

## Related Articles

- [Why Event-Driven Architecture Isn’t About Speed (and When You Actually Need It)](https://www.wearedevelopers.com/magazine/745-why-event-driven-architecture-isn-t-about-speed-and-when-you-actually-need-it)
- [The Geometry of Incidents: Connecting User Impact to Architecture](https://www.wearedevelopers.com/magazine/764-the-geometry-of-incidents-connecting-user-impact-to-architecture)
- [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again)
- [ I Gave a Video Editor More Autonomy Than a Trading Bot. On Purpose.](https://www.wearedevelopers.com/magazine/773-i-gave-a-video-editor-more-autonomy-than-a-trading-bot-on-purpose)

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