Donut caching, the ability to cache an entire page except for a small region of the page (or set of regions) has been conspicuously absent from ASP.NET MVC since version 2. Mmmmm, donuts! – Photo by Pzado at sxc.hu This is something that’s on our Roadmap for ASP.NET MVC 4, but we have yet to flesh out the design. In the meanwhile, there’s a new NuGet package written by Paul Hiles that brings donut caching to ASP.NET MVC 3. I haven’t tried it myself yet, so be forewarned, but judging by the blog post,...