DE60104658D1 - Datenwiederherstellung in einem verteilten system - Google Patents

Datenwiederherstellung in einem verteilten system

Info

Publication number
DE60104658D1
DE60104658D1 DE60104658T DE60104658T DE60104658D1 DE 60104658 D1 DE60104658 D1 DE 60104658D1 DE 60104658 T DE60104658 T DE 60104658T DE 60104658 T DE60104658 T DE 60104658T DE 60104658 D1 DE60104658 D1 DE 60104658D1
Authority
DE
Germany
Prior art keywords
data
total
distributed system
data recovery
database
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 - Lifetime
Application number
DE60104658T
Other languages
English (en)
Other versions
DE60104658T2 (de
Inventor
Adel Belcaid
Kari Lahdensuo
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of DE60104658D1 publication Critical patent/DE60104658D1/de
Application granted granted Critical
Publication of DE60104658T2 publication Critical patent/DE60104658T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2038—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant with a single idle spare processing component
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2048—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant where the redundant components share neither address space nor persistent storage
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99953—Recoverability
DE60104658T 2000-01-28 2001-01-25 Datenwiederherstellung in einem verteilten system Expired - Lifetime DE60104658T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000178 2000-01-28
FI20000178A FI20000178A (fi) 2000-01-28 2000-01-28 Datan palautus hajautetussa järjestelmässä
PCT/FI2001/000064 WO2001055851A1 (en) 2000-01-28 2001-01-25 Data recovery in a distributed system

Publications (2)

Publication Number Publication Date
DE60104658D1 true DE60104658D1 (de) 2004-09-09
DE60104658T2 DE60104658T2 (de) 2005-08-04

Family

ID=8557241

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60104658T Expired - Lifetime DE60104658T2 (de) 2000-01-28 2001-01-25 Datenwiederherstellung in einem verteilten system

Country Status (7)

Country Link
US (1) US7231408B2 (de)
EP (1) EP1257918B1 (de)
AT (1) ATE272864T1 (de)
AU (1) AU3028801A (de)
DE (1) DE60104658T2 (de)
FI (1) FI20000178A (de)
WO (1) WO2001055851A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981177B2 (en) * 2002-04-19 2005-12-27 Computer Associates Think, Inc. Method and system for disaster recovery
US7222139B2 (en) 2002-07-30 2007-05-22 International Business Machines Corporation Method, system and program for synchronizing data
FI20031856A0 (fi) * 2003-12-18 2003-12-18 Nokia Corp Menetelmä tietotallenteen eheyden varmistamiseksi
KR100599084B1 (ko) * 2005-02-24 2006-07-12 삼성전자주식회사 이동 통신 네트워크에서의 바이러스 치료 방법
CN100333844C (zh) * 2005-04-04 2007-08-29 吉欣（英德）热轧不锈复合钢有限公司 采用复合坯生产钎焊热轧金属复合板的方法
US7650367B2 (en) * 2006-01-13 2010-01-19 Tekelec Methods, systems, and computer program products for detecting and restoring missing or corrupted data in a distributed, scalable, redundant measurement platform database
US8479003B2 (en) 2006-08-21 2013-07-02 The Boeing Company Electronic signature validation systems and methods for asynchronous environments
US7822985B2 (en) 2006-08-21 2010-10-26 The Boeing Company Real-time electronic signature validation systems and methods
US20090012932A1 (en) * 2007-07-03 2009-01-08 Xeround Systems Ltd. Method and System For Data Storage And Management
US8195604B2 (en) * 2009-02-25 2012-06-05 Centurylink Intellectual Property Llc System and method for verifying IMS databases on a mainframe computer
US8260742B2 (en) * 2009-04-03 2012-09-04 International Business Machines Corporation Data synchronization and consistency across distributed repositories
KR101717360B1 (ko) * 2015-07-30 2017-03-16 엘에스산전 주식회사 에너지 관리 시스템의 데이터 베이스 관리 장치 및 방법
US20170280201A1 (en) * 2016-03-22 2017-09-28 Le Holdings (Beijing) Co., Ltd. Method and electronic device for updating program guide
RU2704532C1 (ru) * 2017-09-20 2019-10-29 Общество с ограниченной ответственностью "ФлоуКом - Облачные Решения" (ООО "ФОР") Способ и устройство управления базой данных регистрации событий
JP7327029B2 (ja) 2019-09-19 2023-08-16 京セラドキュメントソリューションズ株式会社 画像形成装置、データ通信方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4864497A (en) * 1988-04-13 1989-09-05 Digital Equipment Corporation Method of integrating software application programs using an attributive data model database
JPH02310665A (ja) * 1989-05-25 1990-12-26 Toshiba Corp 分散トランザクション処理システム
AU647086B2 (en) * 1990-01-30 1994-03-17 Johnson Service Company Networked facilities management system
US5307354A (en) * 1991-05-31 1994-04-26 International Business Machines Corporation Method and apparatus for remote maintenance and error recovery in distributed data processing networks
US5392390A (en) * 1992-04-10 1995-02-21 Intellilink Corp. Method for mapping, translating, and dynamically reconciling data between disparate computer platforms
US5396613A (en) * 1992-11-05 1995-03-07 University Of Utah Research Foundation Method and system for error recovery for cascaded servers
US5546574A (en) 1994-06-30 1996-08-13 At&T Corporation Peer-to-peer data concurrence processes and apparatus
JP3681754B2 (ja) * 1994-08-12 2005-08-10 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー データ管理システムの構成方法
US5937343A (en) * 1994-09-13 1999-08-10 At&T Corp. Method and system for updating replicated databases in a telecommunication network system
US5684990A (en) * 1995-01-11 1997-11-04 Puma Technology, Inc. Synchronization of disparate databases
US5621721A (en) 1995-01-12 1997-04-15 Stratacom, Inc. Maintaining database integrity throughout a communication network
WO1996027157A1 (fr) * 1995-02-28 1996-09-06 Ntt Data Communications Systems Corporation Systeme associatif decentralise et traitements de journaux et de reprise dans celui-ci
FI100215B (fi) 1995-03-17 1997-10-15 Nokia Telecommunications Oy Matkaviestijärjestelmän tilaajatietojen päivittäminen
US5778395A (en) * 1995-10-23 1998-07-07 Stac, Inc. System for backing up files from disk volumes on multiple nodes of a computer network
JP3842319B2 (ja) * 1995-11-08 2006-11-08 富士通株式会社 情報検索システム
US5765171A (en) * 1995-12-29 1998-06-09 Lucent Technologies Inc. Maintaining consistency of database replicas
US6098078A (en) * 1995-12-29 2000-08-01 Lucent Technologies Inc. Maintaining consistency of database replicas
US5689579A (en) * 1996-01-17 1997-11-18 J.D. Carreker And Associates, Inc. Rule-based circuit, method and system for performing item level reconciliation
US5953662A (en) 1996-04-30 1999-09-14 Ericsson, Inc. Dual home location registers in a mobile radio system
EP0833539A3 (de) 1996-09-30 1999-09-22 Siemens Aktiengesellschaft Verfahren zum Wiederherstellen von tielnehmerbezogenen Informationen in einem Datenbanksystem eines Kommunikationsnetzes
US5870759A (en) * 1996-10-09 1999-02-09 Oracle Corporation System for synchronizing data between computers using a before-image of data
US6446092B1 (en) * 1996-11-01 2002-09-03 Peerdirect Company Independent distributed database system
US5974574A (en) * 1997-09-30 1999-10-26 Tandem Computers Incorporated Method of comparing replicated databases using checksum information
US6202067B1 (en) * 1998-04-07 2001-03-13 Lucent Technologies, Inc. Method and apparatus for correct and complete transactions in a fault tolerant distributed database system
US6122754A (en) * 1998-05-22 2000-09-19 International Business Machines Corporation Method and system for data recovery using a distributed and scalable data structure
US6499129B1 (en) * 1998-07-22 2002-12-24 Circuit Semantics, Inc. Method of estimating performance of integrated circuit designs
US6335937B1 (en) * 1998-09-24 2002-01-01 International Business Machines Corp. Node failure recovery in a hub and spoke data replication mechanism
US6516327B1 (en) * 1998-12-24 2003-02-04 International Business Machines Corporation System and method for synchronizing data in multiple databases
US6553389B1 (en) * 1999-09-13 2003-04-22 Hewlett-Packard Company Resource availability determination mechanism for distributed data storage system
US6553388B1 (en) * 2000-07-20 2003-04-22 International Business Machines Corporation Database deltas using Cyclic Redundancy Checks
US6684169B2 (en) * 2001-06-29 2004-01-27 Teradyne, Inc. Facilitating comparisons between simulated and actual behavior of electronic devices

Also Published As

Publication number Publication date
US20030065685A1 (en) 2003-04-03
WO2001055851A1 (en) 2001-08-02
EP1257918B1 (de) 2004-08-04
AU3028801A (en) 2001-08-07
DE60104658T2 (de) 2005-08-04
FI20000178A (fi) 2001-07-29
ATE272864T1 (de) 2004-08-15
EP1257918A1 (de) 2002-11-20
FI20000178A0 (fi) 2000-01-28
US7231408B2 (en) 2007-06-12

Similar Documents

Publication Publication Date Title
ATE272864T1 (de) Datenwiederherstellung in einem verteilten system
WO2005071535A3 (en) Geographically replicated databases
DE60238179D1 (de) Datenbanksystem und abfrageoptimierungseinheit
WO2002067146A3 (en) Query resolution system
NO980068L (no) Fremgangsmåte og apparat for modifisering av eksisterende relasjonsdatabaseskjemaer til å reflektere forandringer som er foretatt i en tilhörende objektmodell
WO2004012057A3 (en) Method and system of unifying data
NZ520422A (en) Information system where information is arranged by members, types and association
DE60115607D1 (de) Methode und system für die aktualisierung eines archivs einer datei
CA2385814A1 (en) Document management method and document management system
WO2004037994A3 (en) Managing biological databases
WO2003025780A8 (en) System and method for journal recovery for multinode environments
BR0111192A (pt) Sistema e método para automaticamente gerar consultas a bancos de dados
SG142159A1 (en) Index structure of metadata, method for providing indices of metadata, and metadata searching method and apparatus using the indices of metadata
WO2003012635A3 (en) A device configuration and management development system
WO2003027796A3 (en) System and method for energy and green-house gas inventory
EA200400613A1 (ru) Диспетчер транзакций в памяти
IL137127A (en) Method and apparatus for optimizing query generation by selectively utilizing attributes or key values
MY132104A (en) System and method for searching for duplicate data
WO2003048891A3 (en) System and method for developing loss assumptions
ATE368886T1 (de) Verwalten einer beziehung zwischen einem zielvolumen und einem quellenvolumen
WO2005060684A3 (en) Method and system for obtaining solutions to contradictional problems from a semantically indexed database
EP0775963A3 (de) Indexierung einer Datenbank durch einen endlichen Automaten
WO2003058404A3 (en) Transactional supply chain system and method
CA2534573A1 (en) In-place evolution of xml schemas in databases
CA2324741A1 (en) Method for providing a system maintained materialized functionally dependent column for a database management system

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1257918

Country of ref document: EP