Donut Hole Caching in ASP.NET MVC

A while back, I wrote about Donut Caching in ASP.NET MVC for the scenario where you want to cache an entire view except for a small bit of it. The more technical term for this technique is probably "cache substitution" as it makes use of the Response.WriteSubstitution method, but I think "Donut Caching" really describes it well - you want to cache everything but the hole in...Full Article.