Explore real-time functionality in web applications using ASP.NET Core SignalR and Azure SignalR Service in this 27-minute video from Microsoft. Learn about SignalR's advantages over polling, set up SignalR in a demo, and discover scaling options. Understand how the Azure SignalR Service facilitates scaling and see a demonstration of adding it to an application. Explore integration with Azure Functions and other languages, and watch a demo on wiring up the Azure Functions SignalR Binding. Gain insights into enhancing user experience in online chat, real-time dashboards, social media sites, and games with this open-source library. Access useful links for further learning and demo exploration at the end of the video.