ATE496334T1 - Verfahren und vorrichtung für speichersicherung - Google Patents

Verfahren und vorrichtung für speichersicherung

Info

Publication number
ATE496334T1
ATE496334T1 AT08011041T AT08011041T ATE496334T1 AT E496334 T1 ATE496334 T1 AT E496334T1 AT 08011041 T AT08011041 T AT 08011041T AT 08011041 T AT08011041 T AT 08011041T AT E496334 T1 ATE496334 T1 AT E496334T1
Authority
AT
Austria
Prior art keywords
data
database
backup data
backup
data block
Prior art date
Application number
AT08011041T
Other languages
English (en)
Inventor
Emma K Mcgrattan
Stephen Ball
Sami R Moucaddem
Jean-Francois Rivet
Frank H Yang
Chin L Kuo
Original Assignee
Computer Ass Think Inc
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 Computer Ass Think Inc filed Critical Computer Ass Think Inc
Application granted granted Critical
Publication of ATE496334T1 publication Critical patent/ATE496334T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1456—Hardware arrangements for backup
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 operations
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1458—Management of the backup or restore process
    • G06F11/1469—Backup restoration techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/80—Database-specific techniques
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/835—Timestamp

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Emergency Protection Circuit Devices (AREA)
AT08011041T 2004-05-21 2005-05-20 Verfahren und vorrichtung für speichersicherung ATE496334T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57358604P 2004-05-21 2004-05-21

Publications (1)

Publication Number Publication Date
ATE496334T1 true ATE496334T1 (de) 2011-02-15

Family

ID=34970430

Family Applications (2)

Application Number Title Priority Date Filing Date
AT08011041T ATE496334T1 (de) 2004-05-21 2005-05-20 Verfahren und vorrichtung für speichersicherung
AT05752274T ATE401603T1 (de) 2004-05-21 2005-05-20 Verfahren und vorrichtung zur speicherungs- sicherung

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT05752274T ATE401603T1 (de) 2004-05-21 2005-05-20 Verfahren und vorrichtung zur speicherungs- sicherung

Country Status (4)

Country Link
EP (2) EP1754152B1 (de)
AT (2) ATE496334T1 (de)
DE (2) DE602005026070D1 (de)
WO (1) WO2005114420A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7814056B2 (en) 2004-05-21 2010-10-12 Computer Associates Think, Inc. Method and apparatus for data backup using data blocks
US8677087B2 (en) 2006-01-03 2014-03-18 Emc Corporation Continuous backup of a storage device
CN100426247C (zh) * 2006-01-12 2008-10-15 上海洲信信息技术有限公司 数据恢复方法
US7711912B2 (en) 2006-03-03 2010-05-04 Computer Associates Think, Inc. System and method for data backup and recovery
CN101080054B (zh) * 2006-11-30 2010-06-16 腾讯科技（深圳）有限公司 一种向网络存储空间上传文件的系统及方法
US8255365B2 (en) * 2009-06-08 2012-08-28 Symantec Corporation Source classification for performing deduplication in a backup operation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5347653A (en) * 1991-06-28 1994-09-13 Digital Equipment Corporation System for reconstructing prior versions of indexes using records indicating changes between successive versions of the indexes
EP0541281B1 (de) * 1991-11-04 1998-04-29 Commvault Systems, Inc. Inkrementale Rechnerdateisicherung unter Verwendung von Kennzeichnungen
US5943688A (en) * 1997-05-29 1999-08-24 International Business Machines Corporation Automated database back-up within a data storage system using removable media
AU8457698A (en) * 1997-07-29 1999-03-08 Telebackup Systems, Inc. Method and system for nonredundant backup of identical files stored on remote computers
EP0899662A1 (de) * 1997-08-29 1999-03-03 Hewlett-Packard Company System zur Datensicherung/Wiederherstellung für ein Rechnernetzwerk
KR20020097192A (ko) * 2000-03-01 2002-12-31 컴퓨터 어소시에이츠 싱크, 인코포레이티드 컴퓨터 파일의 아카이브 갱신 방법 및 시스템
US7778958B2 (en) * 2002-04-11 2010-08-17 Quantum Corporation Recovery of data on a primary data volume
US6981177B2 (en) * 2002-04-19 2005-12-27 Computer Associates Think, Inc. Method and system for disaster recovery

Also Published As

Publication number Publication date
DE602005026070D1 (de) 2011-03-03
EP1967952A3 (de) 2009-04-29
DE602005008240D1 (de) 2008-08-28
EP1754152B1 (de) 2008-07-16
EP1967952A2 (de) 2008-09-10
EP1754152A2 (de) 2007-02-21
EP1967952B1 (de) 2011-01-19
WO2005114420A3 (en) 2006-03-02
WO2005114420A2 (en) 2005-12-01
ATE401603T1 (de) 2008-08-15

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Legal Events

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