What is the role of a Content Delivery Network (CDN) in server management?

The role of a Content Delivery Network (CDN) in server management is primarily to distribute content efficiently across multiple locations. A CDN works by caching static content in various geographically dispersed servers. This means that when a user attempts to access content, it is delivered from the nearest server in the CDN, resulting in faster load times and reduced latency.

The distributed nature of a CDN also helps to balance the load on the original server and minimizes the risk of server overload, especially during high traffic periods. Additionally, CDNs can enhance content availability and reliability by providing redundancy; if one server goes down, others can continue to deliver content without interruption.

While other options like creating backups, monitoring security, or managing configurations are important aspects of server management, they do not align with the primary function of a CDN, which focuses on efficient content delivery and web performance optimization.