IntroductionIn this article, let's talk about ASP.NET Core's memory cache. ASP.NET Core Memory Cache (IMemoryCache) is a lightweight caching solution suitable for single-instance applications or local caching in distributed environments. It provides simple APIs for storing and retrieving data while supporting expiration policies, priority settings, and other features.What is Caching?From user request to database returning data, this is a long process (exaggerating a bit—usually just tens to hundreds of milliseconds). But there's more than on...