发明名称 |
Efficient data storage using resemblance of data segments |
摘要 |
Storage using resemblance of data segments is disclosed. It is determined that a new segment resembles a prior stored segment. The prior stored segment comprises a segment stored previously from any location in an input data stream. A delta between the new segment and the prior stored segment is determined. A representation of the new segment based at least in part on the delta is stored.
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申请公布号 |
US7562186(B2) |
申请公布日期 |
2009.07.14 |
申请号 |
US20060402631 |
申请日期 |
2006.04.11 |
申请人 |
DATA DOMAIN, INC. |
发明人 |
LI KAI;ZHU MING BENJAMIN;MAHESHWARI UMESH;YANG ZHENG |
分类号 |
G06F13/00 |
主分类号 |
G06F13/00 |
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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