Greetings fellow forum members,
I've been delving into the intricacies of content delivery networks (CDNs) recently and stumbled upon the concept of edge servers. While I understand they play a crucial role in enhancing content delivery speed, I'd like to delve deeper into how exactly they accomplish this feat.
From what I gather, edge servers seem to act as intermediaries between users and the main server where the content is hosted. But how does their proximity to end-users contribute to faster content delivery? How do they optimize the transfer of data, especially for bandwidth-heavy content like videos or large files?
Moreover, I'm curious about the mechanisms through which edge servers handle spikes in traffic. Do they cache frequently accessed content, reducing the load on the origin server and consequently improving response times for subsequent requests?
If anyone could shed some light on these questions or share their insights and experiences regarding the role of edge servers in content delivery acceleration, I would greatly appreciate it.
Looking forward to an enlightening discussion!