# PERF04: How do you select and configure networking resources?

## References

- [AWS PERF04](https://docs.aws.amazon.com/wellarchitected/latest/framework/perf-04.html)

## Date

2025-11-27

## Focus Area

Networking

## Tổng quan

PERF04 tập trung vào network performance.

## Best Practices

### PERF04-BP01: Understand how networking impacts performance
Network latency, bandwidth.

### PERF04-BP02: Evaluate available networking features
Load balancing, CDN.

### PERF04-BP03: Choose appropriate dedicated connectivity
Direct connect, VPN.

### PERF04-BP04: Use load balancing to distribute traffic
ALB, NLB.

### PERF04-BP05: Choose network protocols to improve performance
HTTP/2, gRPC.

### PERF04-BP06: Choose workload location based on network requirements
Region selection.

### PERF04-BP07: Optimize network configuration
TCP tuning.

## Checklist

- [ ] Network requirements documented
- [ ] Load balancing configured
- [ ] CDN for static content
- [ ] Protocol optimization
