Architecture Evolution of Meipai Live Streaming Barrage System Supporting Millions of Concurrent Users
The article traces Meipai’s live‑streaming barrage system from its rapid 2016 launch through successive architectural refinements that enabled it to sustain millions of concurrent users, handle extreme read‑write loads during celebrity streams, and achieve stable, high‑performance service at massive scale.
This article discusses the architecture evolution of Meipai's live streaming barrage system, which was launched in early 2016. As the product rapidly developed and user engagement increased, the system architecture underwent continuous optimization to support millions of concurrent users. The system initially had a quick development and deployment phase, followed by gradual improvements to handle high concurrency and ensure service stability.
The article highlights the challenges of supporting high-concurrency read and write operations, particularly during popular live streams by celebrities or influencers. For example, the TFBoys' first live stream in June 2016 attracted 28.605 million viewers, 2.623 billion likes, and 29.807 million comments. The system's technical architecture and strategies for better supporting the development of Meipai's live streaming barrage system are also discussed.
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