发明名称 |
Systems, methods, and computer program products for synchronizing files in a photosharing peer-to-peer network |
摘要 |
Systems, methods, and computer program products for synchronizing digital photo albums at peer servers with a proxy server and a guest content server in a photosharing peer-to-peer network are provided such that the proxy server and guest content server can serve content to requesters from photo albums of an off-line peer server. A synchronization manager receives a request from a peer server to synchronize image files of one or more photo albums at the peer server with image files cached on the proxy server. The synchronization manager directs a web robot to crawl the URL of each photo album identified in the request and to identify image files at the peer server that have been modified and/or that are not currently cached on the proxy server. The web robot also identifies non-image files associated with each image file. The web robot retrieves and caches identified image files on the proxy server. The web robot retrieves and caches identified non-image files on the guest content server.
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申请公布号 |
US8005889(B1) |
申请公布日期 |
2011.08.23 |
申请号 |
US20050280160 |
申请日期 |
2005.11.16 |
申请人 |
QURIO HOLDINGS, INC. |
发明人 |
ISSA ALFREDO CELINO;BLACK GARY WHITSON;SCARDINO PATRICIA ANN;AMIDON CHRISTOPHER MICHAEL;SVENDSEN HUGH BLAKE |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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