ASP.NET MVC Extensibility-Internals of Pipeline Requests.

Today I came across one good reference article in simpletalk. This article gives internal architecture of asp.net pipeline processing for MVC framework. This is something which I always feel was missing in tutorial or documentation site of asp.net. Even the MVC is creating a stir in web development but too less has been revealed in terms of documentation which entails the true story of framework.
https://www.simple-talk.com/dotnet/.net-framework/an-introduction-to-asp.net-mvc-extensibility/

At a very high level, the lifecycle of a request in ASP.NET MVC is:

• The browser sends the GET or POST HTTP request;
• The request is inspected and routed to the right controller and the right action;
• The action collects or creates the data that needs to be returned to the browser;
• This data is passed to the view that renders the response, which is sent back to the browser.