This course covers the fundamentals for tracking the performance and health of your applications with Application Insights on Azure. We will begin with how to provision an Application Insights instance on Azure followed by how to configure your applications to send telemetry data.Once your application is sending telemetry, we will walk though the scenarios on how to use Application Insights to investigate application failures and poor performance.This course will conclude with an overview of the Application Insights Log Analytics, and how to write KQL (Kusto Query Language) to extract more information from your telemetry.
SignalR is an ASP.NET library for building real-time, two-way Web applications that support server-to-client communications as well as client-to-server communications. Under the hood, it uses HTML5 WebSockets for bidirectional communications, but it also works without WebSockets. Whether you’re building a chat application, a real-time game, or anything else that requires two-way communications between a Web browser and a Web server, SignalR abstracts away the underlying protocol and reduces two-way communications to a few simple function calls. Take a ride on the SignalR train as Kevin Griffin takes you step by step through the library and its features.