Performance is at the heart of every modern web application. Users expect instant responses, seamless navigation, and reliable availability, regardless of how complex the underlying system is. In distributed cloud environments, where traffic can spike dramatically and data requests multiply exponentially, achieving consistent performance is not a luxury; it is a requirement. ASP.NET Core 10.0 continues to evolve with built-in mechanisms to handle these performance challenges efficiently, with caching being one of its most fundamental optimization techniques.