WO2006109243A3 - Improved file management - Google Patents

Improved file management Download PDF

Info

Publication number
WO2006109243A3
WO2006109243A3 PCT/IB2006/051105 IB2006051105W WO2006109243A3 WO 2006109243 A3 WO2006109243 A3 WO 2006109243A3 IB 2006051105 W IB2006051105 W IB 2006051105W WO 2006109243 A3 WO2006109243 A3 WO 2006109243A3
Authority
WO
WIPO (PCT)
Prior art keywords
file management
content item
storage location
improved file
copying
Prior art date
Application number
PCT/IB2006/051105
Other languages
French (fr)
Other versions
WO2006109243A2 (en
Inventor
Jaap A Haitsma
Original Assignee
Koninkl Philips Electronics Nv
Jaap A Haitsma
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
Application filed by Koninkl Philips Electronics Nv, Jaap A Haitsma filed Critical Koninkl Philips Electronics Nv
Publication of WO2006109243A2 publication Critical patent/WO2006109243A2/en
Publication of WO2006109243A3 publication Critical patent/WO2006109243A3/en

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
    • G06F16/16—File or folder operations, e.g. details of user interfaces specifically adapted to file systems

Abstract

A system for file management, comprising copying means for copying a content item from a first storage location to a second storage location, characterized by fingerprinting means for determining a first robust fingerprint for the content item, by determining means for determining whether a second content item with a second robust fingerprint that is substantially identical to the first robust fingerprint is present on the second storage location, and by the copying means being configured to copy only upon a negative determination.
PCT/IB2006/051105 2005-04-15 2006-04-11 Improved file management WO2006109243A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05102981 2005-04-15
EP05102981.7 2005-04-15

Publications (2)

Publication Number Publication Date
WO2006109243A2 WO2006109243A2 (en) 2006-10-19
WO2006109243A3 true WO2006109243A3 (en) 2007-01-04

Family

ID=36648774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/051105 WO2006109243A2 (en) 2005-04-15 2006-04-11 Improved file management

Country Status (1)

Country Link
WO (1) WO2006109243A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061438A2 (en) * 2000-02-18 2001-08-23 Permabit, Inc. A data repository and method for promoting network storage of data

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001061438A2 (en) * 2000-02-18 2001-08-23 Permabit, Inc. A data repository and method for promoting network storage of data

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
POLICRONIADES C ET AL: "ALTERNATIVES FOR DETECTING REDUNDANCY IN STORAGE SYSTEMS DATA", PROCEEDINGS OF THE USENIX ANNUAL TECHNICAL CONFERENCE, XX, XX, 2004, pages 73 - 86, XP009068010 *
TEH KAI ROU ET AL: "Online file storage system", RESEARCH AND DEVELOPMENT, 2002. SCORED 2002. STUDENT CONFERENCE ON JUL 16-17, 2002, PISCATAWAY, NJ, USA,IEEE, 16 July 2002 (2002-07-16), pages 83 - 86, XP010603477, ISBN: 0-7803-7565-3 *

Also Published As

Publication number Publication date
WO2006109243A2 (en) 2006-10-19

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