It says larger websites have their server distributed on several machines running the same website and depending on load a user is routed to one of the server machines . This happens without users knowledge and under same domain name as far as user's interface is concerned.
now the bit I don't get is even though you eliminate the bottleneck of using a single server by using distributed server how would you eliminate the bottleneck of dns.
It would require some kind of routing gateway that routes user to one of the servers for the Web page (resolving dns) now this gateway would be bombarded with requests.
So how would you reduce the routing gateway load?
Aucun commentaire:
Enregistrer un commentaire