Invention Grant
- Patent Title: Scalable deduplication system with small blocks
- Patent Title (中): 具有小块的可扩展重复数据删除系统
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Application No.: US13236552Application Date: 2011-09-19
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Publication No.: US08484170B2Publication Date: 2013-07-09
- Inventor: Lior Aronovich , Ron Asher , Michael Hirsch , Shmuel T. Klein , Ehud Meiri , Yair Toaff
- Applicant: Lior Aronovich , Ron Asher , Michael Hirsch , Shmuel T. Klein , Ehud Meiri , Yair Toaff
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Griffiths & Seaton PLLC
- Main IPC: G06F7/00
- IPC: G06F7/00
Abstract:
For scalable data deduplication working with small data chunks in a computing environment, for each of the small data chunks, a signature is generated based on a combination of a representation of characters that appear in the small data chunks with a representation of frequencies of the small data chunks. The signature is used to help in selecting the data to be deduplicated.
Public/Granted literature
- US20130073528A1 SCALABLE DEDUPLICATION SYSTEM WITH SMALL BLOCKS Public/Granted day:2013-03-21
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