Description: Redundant configuration in the context of cloud Content Delivery Networks (CDNs) refers to the implementation of additional components that ensure service continuity and reliability. This strategy aims to minimize the risk of failures and ensure that content is always available to users, even if one or more servers encounter issues. Redundant configurations may include multiple servers, alternative network routes, and data backups, allowing the system to quickly recover from any disruptions. This redundancy is crucial in an environment where availability and access speed are essential for user experience. Additionally, redundant configuration can help balance the load across different servers, thereby optimizing the overall performance of the CDN. In summary, redundant configuration is a key component in ensuring the robustness and efficiency of cloud CDNs, enabling businesses to provide uninterrupted and high-quality service to their customers.