# SUS03-BP03: Optimize for caching

## Description

Use caching để reduce redundant processing.

## Implementation Guidance

- Implement caching at all layers
- Cache expensive computations
- Use CDN for static content
- Optimize cache hit rates
- Monitor cache effectiveness

## Risk Level

Low - Caching reduces compute and network usage.

## Related Best Practices

- [SUS03-BP02](SUS03-BP02-Buffering.md)
- [PERF03-BP02](../../04-PERF/PERF03-Storage-Data-Management/PERF03-BP02-Access-Patterns.md)
