Explaining Async and Await in ASP.NET

https://exceptionnotfound.net/using-async-and-await-in-asp-net-what-do-these-keywords-mean/

The ASP.NET Web API 2 HTTP Message Lifecycle in 43 Easy Steps

https://exceptionnotfound.net/the-asp-net-web-api-2-http-message-lifecycle-in-43-easy-steps-2/

Asynchronous Programming in C# and ASP.NET

https://exceptionnotfound.net/asynchronous-programming-in-asp-net-csharp-ultimate-guide/