IntroductionIn this article, let's talk about ASP.NET Core's memory caching. ASP.NET Core Memory Cache (IMemoryCache) is a lightweight caching solution suitable for single-instance applications or local caching in distributed environments. It provides a simple API 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...