Let me share what I understand about CDN. I’ll highlight features from a user’s point-of-view. This may help you decide on the kind of CDN suitable for your content delivery. The focus will be more on the right CDN service providers for video and audio deliveries.

CDN = Content Delivery Network.

A CDN helps bring our content to our users (visitors) from the CDN’s nearest caching server (edge server), also known as Point-Of-Presence (POP). As a result, our content...