TAL Education Technology

Jul 15, 2021 · Backend Development

Design and Architecture of a Scalable Live‑Streaming Message Service

The article outlines the challenges of real‑time messaging in live‑streaming education, presents a multi‑stage backend architecture—including AccessServer, MessageServer, and specialized services—along with caching, clustering, and future enhancements such as connection migration and QUIC to achieve high reliability, low latency, and massive concurrency.