Invention Grant
- Patent Title: Segment deduplication system with compression of segments
- Patent Title (中): 具有片段压缩的段重复数据消除系统
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Application No.: US12455951Application Date: 2009-06-09
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Publication No.: US08762348B2Publication Date: 2014-06-24
- Inventor: Christopher R. Lumb
- Applicant: Christopher R. Lumb
- Applicant Address: US MA Hopkinton
- Assignee: EMC Corporation
- Current Assignee: EMC Corporation
- Current Assignee Address: US MA Hopkinton
- Agency: Van Pelt, Yi & James LLP
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00 ; G06F17/30 ; G06F11/14 ; H03M7/30

Abstract:
A system for storing compressed data comprises a processor and a memory. The processor is configured to receive a compressed segment. The compressed segment is determined by breaking a data stream, a data block, or a data file into one or more segments and compressing each of the one or more segments. The processor is further configured to determine whether the compressed segment has been previously stored, and in the event that the compressed segment has not been previously stored, store the compressed segment. The memory is coupled to the processor and configured to provide the processor with instructions.
Public/Granted literature
- US20100312800A1 Segment deduplication system with compression of segments Public/Granted day:2010-12-09
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