| 摘要 |
An Internet wormhole employs a two-tier cache in the form of a warehouse system (104) that caches data from the content providers (102) on one edge of the Internet and multicasts the data to several delivery servers (106) near the users (108) on another edge of the Internet. The delivery servers (106), which may be located at the internet service providers, also cache the data for servicing a number of different users (108). |
