Invention Grant
- Patent Title: Ordering compression and deduplication of data
- Patent Title (中): 订购数据的压缩和重复数据删除
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Application No.: US12049178Application Date: 2008-03-14
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Publication No.: US07937371B2Publication Date: 2011-05-03
- Inventor: Allen Keith Bates , Nils Haustein , Craig Anthony Klein , Daniel James Winarski
- Applicant: Allen Keith Bates , Nils Haustein , Craig Anthony Klein , Daniel James Winarski
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Konrad Raynes & Victor LLP
- Agent Rabindranath Dutta
- Main IPC: G06F7/00
- IPC: G06F7/00 ; G06F17/00
Abstract:
Data that is to be deduplicated and compressed is received. The data is compressed then deduplicated to generate first compressed then deduplicated data. The data is deduplicated then compressed to generate first deduplicated then compressed data. The first compressed then deduplicated data is stored if the first compressed then deduplicated data is smaller in size than the first deduplicated then compressed data. The first deduplicated then compressed data is stored if the first deduplicated then compressed data is smaller in size than the first compressed then deduplicated data.
Public/Granted literature
- US20090234870A1 ORDERING COMPRESSION AND DEDUPLICATION OF DATA Public/Granted day:2009-09-17
Information query
