Yao provides a more comprehensive three-part overview and tutorial in his post, " Introducing the ASP.NET Web API Help Page (Preview)." Figure 1 shows an example.

Capture and log correlation IDs using middleware In ASP.NET Web API you could use message handlers to implement correlation IDs. However, in ASP.NET Core MVC 5 you don’t have message handlers.

Take advantage of connection resiliency in EF Core to detect errors and retry commands and enable your ASP.NET Core application to overcome transient faults.