Watch a 54-minute conference talk from AWS re:Invent 2023 exploring how to implement real-time event patterns using WebSocket channels and AWS AppSync. Discover how developers can build applications that handle real-time data updates and events, including live sports scores, chat messages, pricing information, and location updates. Learn from the PGA Tour's implementation of AWS AppSync for delivering real-time event updates to their app users. Explore new features such as enhanced filtering options and native Amazon EventBridge integration, while getting insights into upcoming developments. Gain practical knowledge about scaling WebSocket connections to support millions of users and handle billions of messages through AppSync-managed channels.