VTree — 2 Technical Articles

Mar 14, 2023 · Frontend Development

How Dawn’s VTree Revolutionizes Cross‑Platform Event Tracking

NetEase Cloud Music’s open‑source Dawn framework introduces a high‑performance virtual tree (VTree) to deliver a unified, low‑cost, and highly accurate cross‑platform event‑tracking solution, addressing common pain points such as development overhead, precision, model stability, link tracing, and quality control.

AnalyticsCross-platformFrontend

0 likes · 11 min read

How Dawn’s VTree Revolutionizes Cross‑Platform Event Tracking

NetEase Cloud Music Tech Team

Sep 14, 2022 · Mobile Development

Building a High‑Precision Full‑Chain Event Tracking System for Mobile Apps

This article presents a comprehensive, high‑precision, stable, and full‑link event tracking solution for iOS, Android, and H5 clients, detailing the shortcomings of traditional point‑tracking, the design of objects and a virtual tree (VTree), AOP‑based click handling, exposure tracking via VTree diffs, performance optimizations, refer‑based link tracing, and integration with H5/RN, all validated in the NetEase Cloud Music ecosystem.

AndroidFull‑Link TracingPerformance Optimization

0 likes · 24 min read

Building a High‑Precision Full‑Chain Event Tracking System for Mobile Apps