ASP.NET Core memory cache

Response cache is fine for simpler operations, but sometimes you need more fine grained control. System.Runtime.Caching.MemoryCache has builtin support for in-memory cache with expiry.



To register as a service add this to Startup.cs ConfigureServices:


A colleague requested a more complex scenario where we need the cache to update exactly every 1 minute, since numbers from all requests to that particular API should be approximately in sync.

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