ASP.Net MVC What is Donut Caching

Tridip Bhattacharjee

i know output cache which is used to cache partial view like

ChildActionOnly]
[OutputCache(Duration = 10)]
public PartialViewResult PartialViewCacheChild()
{
return PartialView("_PartialViewForCache");
}

Donut Caching is different from [OutputCache(Duration = 10)] ?

how to cache my main full view ?

what is Donut Caching and what is its advantage?

please guide me. thanks

3 Replies

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Tridip Bhattacharjee8y ago
still got no relevant answer for my post.
0
Tridip Bhattacharjee8y ago
do you or use donut caching? if yes then answer this one
[ChildActionOnly]

[OutputCache(Duration=3600)]

public ActionResult ProductsChildAction()

{

    // Fetch Categories from the database and

    // pass it to the child view via its ViewBag

    ViewBag.Categories = Model.GetCategories();

    return View();

}
why they use [OutputCache(Duration=3600)] attribute when they are using donut caching....i guess they should use [DonutOutputCache] instead of [OutputCache(Duration=3600)] ?
[OutputCache] and donut cache both same if not then how they can use OutputCache when using donut caching?

share the answer please.
+1
Sanwar Ranwa8y ago
This link will help you

https://www.c-sharpcorner.com/UploadFile/chinnasrihari/Asp-Net-mvc-framework-donut-donut-hole-caching/
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