Description: Template caching is a process that involves storing pre-rendered versions of web templates to improve response times and reduce server load. This approach is particularly useful in dynamic web applications where templates are generated from frequently changing data. By storing a processed version of the template, the server can quickly serve it to users without needing to redo the rendering work each time the same page is requested. This not only enhances user experience by reducing load times but also optimizes server resource usage, allowing for greater traffic handling without compromising performance. Key features of template caching include the ability to invalidate or update the cache when underlying data changes, as well as the option to customize storage based on different criteria, such as user session or geographical location. In an environment where speed and efficiency are crucial, template caching has become an essential technique for developers and system administrators looking to maximize the performance of web applications.