摘要 |
<p>A system of network proxies distributes data to multiple servers. Each network proxy is associated with a server. A network proxy intercepts a client request for data. If the network proxy determines that the request can be served using a copy of data stored on the local server, rather than the data stored on a remote server, it diverts the request to the local server. If the network proxy determines that the request cannot be served using a data from the local server, the network proxy diverts the request to a remote server storing the primary copy of the data. A server map specifies the locations of the primary copies of data. When a primary copy of data is updated on one of the servers, the associated network proxy propagates the updated data to the other servers. The servers can provide data from files, e-mail services, databases, or multimedia services.</p> |
申请人 |
RIVERBED TECHNOLOGY, INC.;BURMAN, DANIEL EDWIN;SUBBANNA, KARTIK;MCCANNE, STEVEN;WU, DAVID TZE-SI;DAY, MARK STUART |
发明人 |
BURMAN, DANIEL EDWIN;SUBBANNA, KARTIK;MCCANNE, STEVEN;WU, DAVID TZE-SI;DAY, MARK STUART |