DE69116065T2 - Datenrückgewinnung in massenspeicherdatenbanksystemen - Google Patents

Datenrückgewinnung in massenspeicherdatenbanksystemen

Info

Publication number
DE69116065T2
DE69116065T2 DE69116065T DE69116065T DE69116065T2 DE 69116065 T2 DE69116065 T2 DE 69116065T2 DE 69116065 T DE69116065 T DE 69116065T DE 69116065 T DE69116065 T DE 69116065T DE 69116065 T2 DE69116065 T2 DE 69116065T2
Authority
DE
Germany
Prior art keywords
mass storage
data recovery
database systems
storage database
systems
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.)
Expired - Fee Related
Application number
DE69116065T
Other languages
English (en)
Other versions
DE69116065D1 (de
Inventor
Frederick Kruesi
David Heileman
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.)
Unisys Corp
Original Assignee
Unisys Corp
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 Unisys Corp filed Critical Unisys Corp
Application granted granted Critical
Publication of DE69116065D1 publication Critical patent/DE69116065D1/de
Publication of DE69116065T2 publication Critical patent/DE69116065T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F11/1469—Backup restoration techniques
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
DE69116065T 1990-04-25 1991-04-24 Datenrückgewinnung in massenspeicherdatenbanksystemen Expired - Fee Related DE69116065T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/514,783 US5138710A (en) 1990-04-25 1990-04-25 Apparatus and method for providing recoverability in mass storage data base systems without audit trail mechanisms
PCT/US1991/002845 WO1991016677A1 (en) 1990-04-25 1991-04-24 Recoverability in mass storage data base systems

Publications (2)

Publication Number Publication Date
DE69116065D1 DE69116065D1 (de) 1996-02-15
DE69116065T2 true DE69116065T2 (de) 1996-06-13

Family

ID=24048674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69116065T Expired - Fee Related DE69116065T2 (de) 1990-04-25 1991-04-24 Datenrückgewinnung in massenspeicherdatenbanksystemen

Country Status (6)

Country Link
US (1) US5138710A (de)
EP (1) EP0480009B1 (de)
JP (1) JPH05502747A (de)
CA (1) CA2060886C (de)
DE (1) DE69116065T2 (de)
WO (1) WO1991016677A1 (de)

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US5065311A (en) * 1987-04-20 1991-11-12 Hitachi, Ltd. Distributed data base system of composite subsystem type, and method fault recovery for the system
US5325519A (en) * 1991-10-18 1994-06-28 Texas Microsystems, Inc. Fault tolerant computer with archival rollback capabilities
EP0551009B1 (de) * 1992-01-08 2001-06-13 Emc Corporation Verfahren zur Synchronisierung von reservierten Bereichen in einer redundanten Speicheranordnung
JP3213766B2 (ja) * 1992-03-16 2001-10-02 株式会社日立製作所 レプリケートファイル更新システム
EP0593062A3 (en) * 1992-10-16 1995-08-30 Siemens Ind Automation Inc Redundant networked database system
US5404508A (en) * 1992-12-03 1995-04-04 Unisys Corporation Data base backup and recovery system and method
US5504883A (en) * 1993-02-01 1996-04-02 Lsc, Inc. Method and apparatus for insuring recovery of file control information for secondary storage systems
US5515502A (en) * 1993-09-30 1996-05-07 Sybase, Inc. Data backup system with methods for stripe affinity backup to multiple archive devices
CA2137167C (en) * 1993-12-22 1999-09-21 Tony J. Brice Data management method and architecture
US5778167A (en) * 1994-06-14 1998-07-07 Emc Corporation System and method for reassigning a storage location for reconstructed data on a persistent medium storage system
US5592618A (en) * 1994-10-03 1997-01-07 International Business Machines Corporation Remote copy secondary data copy validation-audit function
US5734817A (en) * 1995-03-01 1998-03-31 Unisys Corporation Method for making a data base available to a user program during data base recovery
US5644696A (en) * 1995-06-06 1997-07-01 International Business Machines Corporation Recovering multi-volume data sets during volume recovery
US5771276A (en) * 1995-10-10 1998-06-23 Ast Research, Inc. Voice templates for interactive voice mail and voice response system
US6453345B2 (en) 1996-11-06 2002-09-17 Datadirect Networks, Inc. Network security and surveillance system
US5953352A (en) 1997-06-23 1999-09-14 Micron Electronics, Inc. Method of checking data integrity for a raid 1 system
US6061822A (en) * 1997-06-23 2000-05-09 Micron Electronics, Inc. System and method for providing a fast and efficient comparison of cyclic redundancy check (CRC/checks sum) values of two mirrored disks
US6058166A (en) * 1997-10-06 2000-05-02 Unisys Corporation Enhanced multi-lingual prompt management in a voice messaging system with support for speech recognition
US6317485B1 (en) * 1998-06-09 2001-11-13 Unisys Corporation System and method for integrating notification functions of two messaging systems in a universal messaging system
US6430177B1 (en) 1998-06-09 2002-08-06 Unisys Corporation Universal messaging system providing integrated voice, data and fax messaging services to pc/web-based clients, including a content manager for receiving information from content providers and formatting the same into multimedia containers for distribution to web-based clients
US6148329A (en) * 1998-07-20 2000-11-14 Unisys Corporation Method and system for maintaining the format of messages in a messaging system database
US6504915B1 (en) 1998-09-25 2003-01-07 Unisys Corporation Multiple node messaging system wherein nodes have shared access to message stores of other nodes
US6408310B1 (en) * 1999-10-08 2002-06-18 Unisys Corporation System and method for expediting transfer of sectioned audit files from a primary host to a secondary host
US7095828B1 (en) 2000-08-11 2006-08-22 Unisys Corporation Distributed network applications platform architecture
US7116764B1 (en) 2000-08-11 2006-10-03 Unisys Corporation Network interface unit having an embedded services processor
US7327832B1 (en) 2000-08-11 2008-02-05 Unisys Corporation Adjunct processing of multi-media functions in a messaging system
US7386610B1 (en) 2000-09-18 2008-06-10 Hewlett-Packard Development Company, L.P. Internet protocol data mirroring
US6977927B1 (en) 2000-09-18 2005-12-20 Hewlett-Packard Development Company, L.P. Method and system of allocating storage resources in a storage area network
US6804819B1 (en) 2000-09-18 2004-10-12 Hewlett-Packard Development Company, L.P. Method, system, and computer program product for a data propagation platform and applications of same
JP2002189607A (ja) * 2000-12-22 2002-07-05 Nec Corp メモリ管理方法及び情報処理装置
US6606690B2 (en) 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
US6629108B2 (en) * 2001-03-09 2003-09-30 Hewlett-Packard Development Company, Lp. Method for insuring data integrity for mirrored independently accessible memory devices
US20030154271A1 (en) * 2001-10-05 2003-08-14 Baldwin Duane Mark Storage area network methods and apparatus with centralized management
US7028156B1 (en) 2003-07-01 2006-04-11 Veritas Operating Corporation Use of read data tracking and caching to recover from data corruption
US7028139B1 (en) 2003-07-03 2006-04-11 Veritas Operating Corporation Application-assisted recovery from data corruption in parity RAID storage using successive re-reads
US7360111B2 (en) * 2004-06-29 2008-04-15 Microsoft Corporation Lossless recovery for computer systems with remotely dependent data recovery
US7472129B2 (en) * 2004-06-29 2008-12-30 Microsoft Corporation Lossless recovery for computer systems with map assisted state transfer
GB2529403A (en) * 2014-08-18 2016-02-24 Ibm A Method of operating a shared nothing cluster system
CN107864135A (zh) * 2017-11-07 2018-03-30 山东网智物联网科技有限公司 物联网通信方法、装置及物联网通信的实现装置
CN112052120B (zh) * 2020-08-27 2022-08-05 厦门市美亚柏科信息股份有限公司 数据库删除数据恢复方法和装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1510481A (fr) * 1966-02-21 1968-01-19 Western Electric Co Agencement de transfert d'information
US3840862A (en) * 1973-09-27 1974-10-08 Honeywell Inf Systems Status indicator apparatus for tag directory in associative stores
US4148098A (en) * 1976-10-18 1979-04-03 Xerox Corporation Data transfer system with disk command verification apparatus
US4419725A (en) * 1980-11-14 1983-12-06 Sperry Corporation Cache/disk subsystem with tagalong copy
US4637024A (en) * 1984-11-02 1987-01-13 International Business Machines Corporation Redundant page identification for a catalogued memory
US4785473A (en) * 1984-11-27 1988-11-15 Genesis Electronics Corporation Interactive audio telecommunications message storage, forwarding and retrieval system
JPH01261745A (ja) * 1988-04-08 1989-10-18 Internatl Business Mach Corp <Ibm> データ・ベース・レコードのトランザクシヨンの回復方法
US4945474A (en) * 1988-04-08 1990-07-31 Internatinal Business Machines Corporation Method for restoring a database after I/O error employing write-ahead logging protocols

Also Published As

Publication number Publication date
EP0480009A1 (de) 1992-04-15
CA2060886C (en) 2004-03-23
CA2060886A1 (en) 1991-10-26
DE69116065D1 (de) 1996-02-15
WO1991016677A1 (en) 1991-10-31
JPH05502747A (ja) 1993-05-13
US5138710A (en) 1992-08-11
EP0480009B1 (de) 1996-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee