Alipay Experience Technology

Mar 27, 2023 · Backend Development

Boosting Node.js Performance: AsyncLocalStorage and tegg v3 Deep Dive

This article explains how AsyncLocalStorage works in Node.js, demonstrates its usage with eggjs, presents benchmark results comparing tegg v3 to earlier versions, analyzes performance bottlenecks, and shows code transformations that reduce memory and CPU overhead for large-scale applications.