What is a 'Content Delivery Network (CDN)' and how does it relate to caching?
- A mechanism for cache synchronization
- A protocol for cache communication
- A type of caching algorithm
- Network of distributed servers for content delivery
A 'Content Delivery Network (CDN)' is a network of distributed servers designed to deliver content efficiently. It relates to caching by strategically placing content on servers closer to end-users, reducing latency and improving performance through localized caching.
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