When should I use Async and Await in ASP.NET MVC?

Question

I know that it improves performance

Shakti Singh Dulawat · Answer

Asynchronous programming is writing code that allows several things to happen at the same time without blocking or waiting for other things to complete. This is different from synchronous programming

Ranjeet Patra · Answer

Have a look at the below links: http://stackoverflow.com/questions/30566848/when-should-i-use-async-controllers-in-asp-net-mvc https://forums.asp.net/t/1984891.aspx?When+to+use+Async+Actions+in+ASP+NET+MVC+4 https://www.exceptionnotfound.net/using-async-and-await-in-asp-net-what-do-these-keywords-mean/