EP1866774A4 - Method for storing data with reduced redundancy using data clusters - Google Patents

Method for storing data with reduced redundancy using data clusters

Info

Publication number
EP1866774A4
EP1866774A4 EP06704999A EP06704999A EP1866774A4 EP 1866774 A4 EP1866774 A4 EP 1866774A4 EP 06704999 A EP06704999 A EP 06704999A EP 06704999 A EP06704999 A EP 06704999A EP 1866774 A4 EP1866774 A4 EP 1866774A4
Authority
EP
European Patent Office
Prior art keywords
data
reduced redundancy
clusters
storing data
storing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP06704999A
Other languages
German (de)
French (fr)
Other versions
EP1866774A1 (en
Inventor
Ross Neil Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rocksoft Ltd
Original Assignee
Rocksoft Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from AU2005901175A external-priority patent/AU2005901175A0/en
Application filed by Rocksoft Ltd filed Critical Rocksoft Ltd
Publication of EP1866774A1 publication Critical patent/EP1866774A1/en
Publication of EP1866774A4 publication Critical patent/EP1866774A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • 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
    • 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
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
EP06704999A 2005-03-11 2006-03-10 Method for storing data with reduced redundancy using data clusters Withdrawn EP1866774A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66127305P 2005-03-11 2005-03-11
AU2005901175A AU2005901175A0 (en) 2005-03-11 Method for storing data with reduced redundancy using data clusters
PCT/AU2006/000326 WO2006094365A1 (en) 2005-03-11 2006-03-10 Method for storing data with reduced redundancy using data clusters

Publications (2)

Publication Number Publication Date
EP1866774A1 EP1866774A1 (en) 2007-12-19
EP1866774A4 true EP1866774A4 (en) 2010-04-14

Family

ID=36952888

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06704999A Withdrawn EP1866774A4 (en) 2005-03-11 2006-03-10 Method for storing data with reduced redundancy using data clusters

Country Status (2)

Country Link
EP (1) EP1866774A4 (en)
WO (1) WO2006094365A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8190742B2 (en) 2006-04-25 2012-05-29 Hewlett-Packard Development Company, L.P. Distributed differential store with non-distributed objects and compression-enhancing data-object routing
US7844581B2 (en) * 2006-12-01 2010-11-30 Nec Laboratories America, Inc. Methods and systems for data management using multiple selection criteria
US8140637B2 (en) 2007-10-25 2012-03-20 Hewlett-Packard Development Company, L.P. Communicating chunks between devices
US8150851B2 (en) 2007-10-25 2012-04-03 Hewlett-Packard Development Company, L.P. Data processing apparatus and method of processing data
GB2466579B (en) 2007-10-25 2012-12-26 Hewlett Packard Development Co Data processing apparatus and method of deduplicating data
US8099573B2 (en) 2007-10-25 2012-01-17 Hewlett-Packard Development Company, L.P. Data processing apparatus and method of processing data
GB2466580B (en) * 2007-10-25 2013-01-02 Hewlett Packard Development Co Data processing apparatus and method of processing data
US8332404B2 (en) 2007-10-25 2012-12-11 Hewlett-Packard Development Company, L.P. Data processing apparatus and method of processing data
US8782368B2 (en) 2007-10-25 2014-07-15 Hewlett-Packard Development Company, L.P. Storing chunks in containers
WO2009131585A1 (en) 2008-04-25 2009-10-29 Hewlett-Packard Development Company, L.P. Data processing apparatus and method of processing data
US9063947B2 (en) 2008-08-18 2015-06-23 Hewlett-Packard Development Company, L.P. Detecting duplicative hierarchical sets of files
US8117343B2 (en) 2008-10-28 2012-02-14 Hewlett-Packard Development Company, L.P. Landmark chunking of landmarkless regions
US8375182B2 (en) 2009-02-10 2013-02-12 Hewlett-Packard Development Company, L.P. System and method for segmenting a data stream
US8001273B2 (en) 2009-03-16 2011-08-16 Hewlett-Packard Development Company, L.P. Parallel processing of input data to locate landmarks for chunks
US7979491B2 (en) 2009-03-27 2011-07-12 Hewlett-Packard Development Company, L.P. Producing chunks from input data using a plurality of processing elements
US9141621B2 (en) 2009-04-30 2015-09-22 Hewlett-Packard Development Company, L.P. Copying a differential data store into temporary storage media in response to a request
US8660994B2 (en) 2010-01-28 2014-02-25 Hewlett-Packard Development Company, L.P. Selective data deduplication
EP3629191A1 (en) * 2018-09-28 2020-04-01 Hewlett-Packard Enterprise Development LP Using hash computed from key to identity database location at which to store data corresponding to key
CN111200479B (en) * 2018-11-19 2022-04-12 福建天泉教育科技有限公司 Transmission data verification method and storage medium

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541281A2 (en) * 1991-11-04 1993-05-12 AT&T Corp. Incremental-computer-file backup using signatures
EP0798656A2 (en) * 1996-03-27 1997-10-01 Sun Microsystems, Inc. File system level compression using holes
US5990810A (en) * 1995-02-17 1999-11-23 Williams; Ross Neil Method for partitioning a block of data into subblocks and for storing and communcating such subblocks
WO2001061563A1 (en) * 2000-02-18 2001-08-23 Avamar Technologies, Inc. Hash file system and method for use in a commonality factoring system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6594665B1 (en) * 2000-02-18 2003-07-15 Intel Corporation Storing hashed values of data in media to allow faster searches and comparison of data
US6704730B2 (en) * 2000-02-18 2004-03-09 Avamar Technologies, Inc. Hash file system and method for use in a commonality factoring system
US6754799B2 (en) * 2001-05-16 2004-06-22 Microsoft Corporation System and method for indexing and retrieving cached objects

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0541281A2 (en) * 1991-11-04 1993-05-12 AT&T Corp. Incremental-computer-file backup using signatures
US5990810A (en) * 1995-02-17 1999-11-23 Williams; Ross Neil Method for partitioning a block of data into subblocks and for storing and communcating such subblocks
EP0798656A2 (en) * 1996-03-27 1997-10-01 Sun Microsystems, Inc. File system level compression using holes
WO2001061563A1 (en) * 2000-02-18 2001-08-23 Avamar Technologies, Inc. Hash file system and method for use in a commonality factoring system

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
KULKARNI P ET AL: "REDUNDANCY ELIMINATION WITHIN LARGE COLLECTIONS OF FILES", PROCEEDINGS OF THE USENIX ANNUAL TECHNICAL CONFERENCE, XX, XX, 1 January 2004 (2004-01-01), pages 59 - 72, XP009068018 *
QUINLAN S ET AL: "Venti: a new approach to archival storage", PROCEEDINGS OF FAST. CONFERENCE ON FILE AND STORAGE TECHNOLOGIES, XX, XX, 28 January 2002 (2002-01-28), pages 1 - 13, XP002385754 *
See also references of WO2006094365A1 *

Also Published As

Publication number Publication date
EP1866774A1 (en) 2007-12-19
WO2006094365A1 (en) 2006-09-14

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