What does a multi-CDN strategy aim to enhance in network performance?

A multi-CDN (Content Delivery Network) strategy primarily aims to enhance redundancy and fault tolerance in network performance. By utilizing multiple CDNs, organizations can distribute their traffic across different networks, which means that if one CDN experiences an outage or degraded performance, the other CDNs can continue to serve content to users seamlessly. This diversification helps to ensure that there is always an available pathway for content delivery, thereby minimizing downtime and improving overall reliability.

Redundancy in this context refers to having backup systems in place. A multi-CDN approach ensures that if one CDN fails or has issues, there's another CDN ready to step in and take over, thus maintaining continuous service availability. Additionally, fault tolerance allows the network to handle failures gracefully, improving user experience by reducing latency and downtime, which is crucial for applications like video streaming, gaming, and e-commerce.

While cost effectiveness can be a consideration in choosing among different CDNs, a multi-CDN strategy emphasizes performance enhancements rather than strictly focusing on cost. The prevention of a single point of failure is indeed a benefit of multi-CDN strategies, but it is directly tied to enhancing redundancy. Similarly, improving server resources is not the primary goal; instead, the focus is on optimizing delivery pathways and ensuring that uptime is