NetEase Media Technology Team

Jul 2, 2019 · Backend Development

Design and Implementation of Feed Stream Architecture for NetEase Open Courses

The article details NetEase Open Courses’ feed‑stream architecture, describing how content ingestion, multi‑level filtering, vertically and horizontally split storage, Elasticsearch indexing, two‑tier caching, and micro‑service orchestration combine to deliver personalized, high‑availability course feeds while addressing scalability, consistency, and operational challenges.