Node.js
Part of the Node.js path, Perfomance & Scaling digs into Node.js Logging in detail.
Effective logging is essential for several reasons:
Observability in Node.js applications involves collecting and analyzing metrics and logs to understand system behavior.
Node.js offers various tools and techniques for diagnosing performance issues.
The Child Process module is a built-in Node.js module that allows you to create and manage child processes.
The Cluster module provides a way to create multiple worker processes that share the same server port.
Worker Threads are a feature introduced in Node.js (initially in v10.5.0 as an experimental feature and stabilized in v12) that allows JavaScript code to run in parallel across multiple CPU cores.