发明名称 |
Reducing duplication of files on a network |
摘要 |
Systems and techniques for improving the performance of a network system having one or more sending systems and one or more receiving systems may include determining the digital signature of a received digital file, comparing the digital signature against stored digital signatures of digital files accessible to the receiving system, and determining whether to store the received digital file and/or a location identifier for the stored version of the received digital file based on a result of the comparison.
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申请公布号 |
US7925615(B1) |
申请公布日期 |
2011.04.12 |
申请号 |
US20090390810 |
申请日期 |
2009.02.23 |
申请人 |
AOL INC. |
发明人 |
SUTTON, JR. LORIN R.;DESPEAUX CRAIG E.;HALL, III WALTER SCOTT;ADAMSKI MICHAEL K. |
分类号 |
G06F12/00;G06F7/00;G06F15/16;G06F17/30 |
主分类号 |
G06F12/00 |
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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