Distributed Tracing for Microservices: 10 Essential Best Practices for 2026
Distributed tracing tracks how a single request moves across multiple microservices, helping teams see the entire execution path end to end. In modern architectures where dozens of services interact, it becomes difficult to understand where latency starts, why bottlenecks appear, and which component breaks under load. Traditional monitoring only shows isolated metrics. Distributed tracing connects those dots.