Building a Realtime Websocket API in Phoenix

Explore the process of building a high-performance, scalable websocket API using Phoenix in this conference talk from NDC Oslo 2023. Discover why websocket APIs are crucial for near-realtime communication and how they outperform traditional RESTful HTTP APIs. Delve into the decision-making process behind choosing a websocket API, supported by data-driven insights. Gain a deep understanding of Phoenix websockets, channels, and transports, uncovering the underlying architecture. Learn effective strategies for testing the API, implementing user authentication over channels, and leveraging Phoenix's capabilities to streamline development. Acquire valuable knowledge on creating responsive, real-time applications that meet the demands of modern consumers.