Tracing Distributed Requests Without Losing the Thread
This guide explains how to maintain request context across microservices, avoid losing the original execution thread, and implement reliable end‑to‑end tracing.
Observability
Where Service Mesh Circuit Breakers Fail Under Pressure
Circuit breakers are a cornerstone of resilient microservices, yet they can become a bottleneck when traffic spikes. This post explores common failure modes and how to prevent them.
How Trace Context Travels Across Distributed Service Boundaries
A deep dive into trace context propagation, covering standards, transport mechanisms, pitfalls, and actionable OpenTelemetry guidance.
Tracing System Bottlenecks With the USE Method
The USE method offers a concise way to spot where resources are strained, helping engineers quickly narrow down performance problems.
Probabilistic Data Structures for High‑Cardinality Estimation in Distributed Observability Streams
A deep dive into probabilistic sketches for cardinality estimation, covering theory, implementation, and operational best practices for modern observability streams.