# Architecture principles whose scope is IO

> 3 records

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

## Entries

- [Retry Pattern](https://banes-lab.com/records/architecture/retry-pattern.md): A design pattern that repeats an idempotent call after a transient failure, a bounded number of times with backoff.
- [Timeout Pattern](https://banes-lab.com/records/architecture/timeout-pattern.md): A design pattern that gives every external call a time budget and fails the call when the budget runs out.
- [Resource Utilization](https://banes-lab.com/records/architecture/resource-utilization.md): A measure of how much of the provisioned CPU, memory, I/O and network capacity is in use.