Video Content Summary
This video provides an overview of Content Delivery Networks (CDNs), which consist of a network of servers distributed globally to efficiently deliver information. It explains how CDNs can quickly serve static content to users nearby, enhancing performance and user experience. Key examples of CDNs mentioned include Amazon CloudFront and Akamai CDN, which are known for their affordability and high availability. The video discusses the utility of CDNs, their data serving mechanisms, and various caching strategies employed to optimize performance.
