发明名称 Efficient data storage using two level delta resemblance
摘要 Storage using resemblance of data segments is disclosed. It is determined that a new segment resembles a second prior stored segment wherein the second prior stored segment is represented as a first stored delta and a first prior stored segment. A second 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 second delta is stored.
申请公布号 US7949824(B2) 申请公布日期 2011.05.24
申请号 US20060403146 申请日期 2006.04.11
申请人 EMC CORPORATION 发明人 ZHU MING BENJAMIN
分类号 G06F12/00;G06F13/00;G06F13/28 主分类号 G06F12/00
代理机构 代理人
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