Traffic Inspection vs Application Performance Monitoring

Developers should learn traffic inspection to enhance application security, debug network-related issues, and optimize performance in distributed systems meets developers should learn and use apm to proactively detect and resolve performance issues before they impact users, especially in microservices or cloud-native architectures where complexity can obscure root causes. Here's our take.

Traffic Inspection

Nice Pick

Developers should learn traffic inspection to enhance application security, debug network-related issues, and optimize performance in distributed systems

Pros

• It is crucial for roles involving DevOps, cloud infrastructure, or cybersecurity, as it helps detect attacks like DDoS, data exfiltration, or malware propagation
• Related to: wireshark, network-security

Cons

• Specific tradeoffs depend on your use case

Application Performance Monitoring

Developers should learn and use APM to proactively detect and resolve performance issues before they impact users, especially in microservices or cloud-native architectures where complexity can obscure root causes

Pros

• It is critical for maintaining service-level agreements (SLAs), optimizing resource usage, and improving user satisfaction in production environments
• Related to: observability, distributed-tracing

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. Traffic Inspection is a concept while Application Performance Monitoring is a tool. We picked Traffic Inspection based on overall popularity, but your choice depends on what you're building.

The Bottom Line

Traffic Inspection wins

Based on overall popularity. Traffic Inspection is more widely used, but Application Performance Monitoring excels in its own space.