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Node.js

Mastering Node.js Observability: From OpenTelemetry to Custom APM Solutions

27 November 2025·2152 words·11 mins

Node.js DevOps Performance Architecture Node-Js Observability Opentelemetry Apm Monitoring Performance-Tuning Docker

It is 3:00 AM. Your pager goes off. The checkout service is experiencing high latency, but the CPU usage is flat. The logs are a chaotic stream of text, and you have no idea which database query is hanging the event loop.

Node.js vs. Go vs. Rust: The 2025 Backend Performance Showdown

15 November 2025·1496 words·8 mins

Backend Architecture Performance Engineering Node.js Node.js Golang Rust Benchmarking Backend-Performance Web Assembly

Introduction # As we settle into 2025, the debate over backend technologies has shifted from “which is the most popular” to “which is the most efficient.” For years, Node.js has been the default choice for startups and enterprises alike due to its vast ecosystem and the ubiquity of JavaScript.