Description: Granular caching is a caching strategy that allows for more specific control over what content is cached and for how long in a content delivery network (CDN). Unlike more general caching strategies that may store large volumes of data indiscriminately, granular caching enables administrators to define precise rules for content storage. This means that one can choose to cache only certain types of files, such as images or scripts, and set different expiration times for each, thereby optimizing resource use and improving the overall efficiency of the CDN. This technique not only reduces latency by serving content from locations closer to the end user but also minimizes unnecessary bandwidth and storage usage. In an environment where speed and efficiency are crucial, granular caching becomes an essential tool to ensure that users have quick and reliable access to the resources they need while optimizing the operational costs of the overall CDN infrastructure.
