# Architecture principles whose scope is resilience

> 3 records

This index as JSON: https://banes-lab.com/json/api/facets/architecture/scope/resilience

## Entries

- [Dead-Letter Queue](https://banes-lab.com/records/architecture/dead-letter-queue.md): A design pattern that moves a message which keeps failing into a separate queue, where it can be inspected and reprocessed.
- [Chaos Engineering](https://banes-lab.com/records/architecture/chaos-engineering.md): The practice of injecting controlled faults into a running system to test a stated hypothesis about how it recovers.
- [Graceful Shutdown](https://banes-lab.com/records/architecture/graceful-shutdown.md): A mechanism that, on a stop signal, stops accepting work, drains in-flight work and closes connections before the process exits.