WO2007041235A3 - Digital data storage system - Google Patents

Digital data storage system Download PDF

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Publication number
WO2007041235A3
WO2007041235A3 PCT/US2006/037894 US2006037894W WO2007041235A3 WO 2007041235 A3 WO2007041235 A3 WO 2007041235A3 US 2006037894 W US2006037894 W US 2006037894W WO 2007041235 A3 WO2007041235 A3 WO 2007041235A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
data storage
storage system
digital data
subsets
Prior art date
Application number
PCT/US2006/037894
Other languages
French (fr)
Other versions
WO2007041235A2 (en
Inventor
Christopher S Gladwin
Matthew M England
Original Assignee
Cleversafe Llc
Christopher S Gladwin
Matthew M England
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37903212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2007041235(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cleversafe Llc, Christopher S Gladwin, Matthew M England filed Critical Cleversafe Llc
Publication of WO2007041235A2 publication Critical patent/WO2007041235A2/en
Publication of WO2007041235A3 publication Critical patent/WO2007041235A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries

Abstract

An efficient method for breaking source data into smaller data subsets and storing those subsets along with coded information about some of the other data subsets on different storage nodes such that the original data can be recreated from a portion of those data subsets in an efficient manner.
PCT/US2006/037894 2005-09-30 2006-09-27 Digital data storage system WO2007041235A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/241,555 US7953937B2 (en) 2005-09-30 2005-09-30 Systems, methods, and apparatus for subdividing data for storage in a dispersed data storage grid
US11/241,555 2005-09-30

Publications (2)

Publication Number Publication Date
WO2007041235A2 WO2007041235A2 (en) 2007-04-12
WO2007041235A3 true WO2007041235A3 (en) 2007-11-29

Family

ID=37903212

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/037894 WO2007041235A2 (en) 2005-09-30 2006-09-27 Digital data storage system

Country Status (2)

Country Link
US (3) US7953937B2 (en)
WO (1) WO2007041235A2 (en)

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* Cited by examiner, † Cited by third party
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