Ever wonder how Netflix manages to send real-time updates to a billion devices worldwide? This podcast explores the fascinating story of Pushy, Netflix's custom-built WebSocket server. We'll hear from the engineers who built and scaled Pushy, and learn about the technical challenges they faced along the way. We'll also explore the future of Pushy, and how it will continue to evolve to meet the needs of Netflix's growing user base.

Reference: https://netflixtechblog.com/pushy-to-the-limit-evolving-netflixs-websocket-proxy-for-the-future-b468bc0ff658