Speaker
Mr
Jian Jin
(CNNIC)
Description
The recent growth of remote DNS services can negatively impact CDN’s performance. CDNs rely on the DNS for replica server selection. DNS based server selection builds on the assumption that, in the absence of information about the client's actual network location, the location of a client's DNS resolver provides a good approximation. Remote DNS breaks this assumption. Consider the performances of both remote DNS and CDN, a practical industry solution should be proposed.
Primary author
Mr
Jian Jin
(CNNIC)
