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Go observability for production: OpenTelemetry setup for Gin, Echo, gRPC, and GORM. Distributed tracing, metrics, and monitoring for Go services.

Complete OpenTelemetry setup guide. Install the SDK, configure exporters, and ship your first traces in under 5 minutes. Covers Node.js, Python, Go, and Java.

Use this Node.js performance monitoring checklist to trace requests, spot event loop lag, catch regressions, and inspect runtime state without redeploying.

What is observability? Complete guide covering the three pillars (metrics, logs, traces), implementation strategies, and tools for modern software systems.

Set up Laravel APM with OpenTelemetry, traces, queue visibility, and dynamic logs so you can debug production issues without guessing.

Debug production issues 10x faster with distributed tracing. Track requests across microservices, find bottlenecks, and resolve errors without log diving.