CN109408475A - 重复数据删除过程中的数据处理方法和系统 - Google Patents
重复数据删除过程中的数据处理方法和系统 Download PDFInfo
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- CN109408475A CN109408475A CN201811221893.7A CN201811221893A CN109408475A CN 109408475 A CN109408475 A CN 109408475A CN 201811221893 A CN201811221893 A CN 201811221893A CN 109408475 A CN109408475 A CN 109408475A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0608—Saving storage space on storage systems
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
- G06F11/1453—Management of the data involved in backup or backup restore using de-duplication of the data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
- G06F3/0638—Organizing or formatting or addressing of data
- G06F3/064—Management of blocks
- G06F3/0641—De-duplication techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Quality & Reliability (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201811221893.7A CN109408475B (zh) | 2018-10-19 | 2018-10-19 | 重复数据删除过程中的数据处理方法和系统 |
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CN201811221893.7A CN109408475B (zh) | 2018-10-19 | 2018-10-19 | 重复数据删除过程中的数据处理方法和系统 |
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CN109408475A true CN109408475A (zh) | 2019-03-01 |
CN109408475B CN109408475B (zh) | 2019-07-26 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102467571A (zh) * | 2010-11-17 | 2012-05-23 | 英业达股份有限公司 | 重复数据删除的数据区块切分方法与新增方法 |
CN102629258A (zh) * | 2012-02-29 | 2012-08-08 | 浪潮(北京)电子信息产业有限公司 | 重复数据删除方法和装置 |
CN106610794A (zh) * | 2016-11-21 | 2017-05-03 | 深圳市深信服电子科技有限公司 | 数据去重的收敛分块方法及装置 |
CN107239226A (zh) * | 2016-03-29 | 2017-10-10 | 联想(北京)有限公司 | 一种数据去重方法及终端、服务器 |
CN108090125A (zh) * | 2017-11-14 | 2018-05-29 | 西北工业大学 | 一种非查询式的重复数据删除方法及装置 |
CN108089816A (zh) * | 2017-11-14 | 2018-05-29 | 西北工业大学 | 一种基于负载均衡的查询式重复数据删除方法及装置 |
-
2018
- 2018-10-19 CN CN201811221893.7A patent/CN109408475B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102467571A (zh) * | 2010-11-17 | 2012-05-23 | 英业达股份有限公司 | 重复数据删除的数据区块切分方法与新增方法 |
CN102629258A (zh) * | 2012-02-29 | 2012-08-08 | 浪潮(北京)电子信息产业有限公司 | 重复数据删除方法和装置 |
CN107239226A (zh) * | 2016-03-29 | 2017-10-10 | 联想(北京)有限公司 | 一种数据去重方法及终端、服务器 |
CN106610794A (zh) * | 2016-11-21 | 2017-05-03 | 深圳市深信服电子科技有限公司 | 数据去重的收敛分块方法及装置 |
CN108090125A (zh) * | 2017-11-14 | 2018-05-29 | 西北工业大学 | 一种非查询式的重复数据删除方法及装置 |
CN108089816A (zh) * | 2017-11-14 | 2018-05-29 | 西北工业大学 | 一种基于负载均衡的查询式重复数据删除方法及装置 |
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Denomination of invention: Data processing method and system in duplicate data deletion process Effective date of registration: 20200204 Granted publication date: 20190726 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: Guangzhou Dingjia Computer Technology Co.,Ltd. Registration number: Y2020440000023 |
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Date of cancellation: 20230703 Granted publication date: 20190726 Pledgee: Guangzhou Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: Guangzhou Dingjia Computer Technology Co.,Ltd. Registration number: Y2020440000023 |
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