SE9702015L - Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden - Google Patents

Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden

Info

Publication number
SE9702015L
SE9702015L SE9702015A SE9702015A SE9702015L SE 9702015 L SE9702015 L SE 9702015L SE 9702015 A SE9702015 A SE 9702015A SE 9702015 A SE9702015 A SE 9702015A SE 9702015 L SE9702015 L SE 9702015L
Authority
SE
Sweden
Prior art keywords
replica
node
primary
stored
stand
Prior art date
Application number
SE9702015A
Other languages
English (en)
Swedish (sv)
Other versions
SE9702015D0 (sv
Inventor
Ulf Mikael Ronsstroem
Shahid Mahmood Malik
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9702015A priority Critical patent/SE9702015L/xx
Publication of SE9702015D0 publication Critical patent/SE9702015D0/xx
Priority to US09/084,507 priority patent/US6189017B1/en
Priority to PCT/SE1998/001011 priority patent/WO1998054660A2/fr
Priority to AU76832/98A priority patent/AU7683298A/en
Publication of SE9702015L publication Critical patent/SE9702015L/xx

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
    • G06F11/16—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
    • G06F11/2053—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 persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2094—Redundant storage or storage space
    • 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
    • G06F11/16—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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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
    • 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
    • Y10S707/99955—Archiving or backup

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)
  • Hardware Redundancy (AREA)
SE9702015A 1997-05-28 1997-05-28 Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden SE9702015L (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9702015A SE9702015L (sv) 1997-05-28 1997-05-28 Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden
US09/084,507 US6189017B1 (en) 1997-05-28 1998-05-27 Method to be used with a distributed data base, and a system adapted to work according to the method
PCT/SE1998/001011 WO1998054660A2 (fr) 1997-05-28 1998-05-28 Procede a utiliser avec une base de donnees reparties, et systeme conçu pour fonctionner selon ce procede
AU76832/98A AU7683298A (en) 1997-05-28 1998-05-28 Method to be used with a distributed data base, and a system adapted to work according to the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9702015A SE9702015L (sv) 1997-05-28 1997-05-28 Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden

Publications (2)

Publication Number Publication Date
SE9702015D0 SE9702015D0 (sv) 1997-05-28
SE9702015L true SE9702015L (sv) 1998-11-29

Family

ID=20407138

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9702015A SE9702015L (sv) 1997-05-28 1997-05-28 Metod vid distribuerad databas, samt ett system anpassat att verka enligt metoden

Country Status (4)

Country Link
US (1) US6189017B1 (fr)
AU (1) AU7683298A (fr)
SE (1) SE9702015L (fr)
WO (1) WO1998054660A2 (fr)

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GB9727463D0 (en) * 1997-12-30 1998-02-25 Orange Personal Comm Serv Ltd Telecommunications system
FI19991811A7 (fi) * 1999-08-25 2001-02-26 Nokia Corp Menetelmä ja järjestelmä varmuuskopiointiin
US6988249B1 (en) 1999-10-01 2006-01-17 Accenture Llp Presentation service architectures for netcentric computing systems
US6874010B1 (en) 1999-10-01 2005-03-29 Accenture Llp Base service architectures for netcentric computing systems
US7020697B1 (en) 1999-10-01 2006-03-28 Accenture Llp Architectures for netcentric computing systems
US7068680B1 (en) 1999-10-01 2006-06-27 Accenture Llp Communication service architectures for netcentric computing systems
AU7841100A (en) * 1999-10-01 2001-05-10 Andersen Consulting Llp Base service architectures for netcentric computing systems
US7219103B2 (en) * 2001-08-21 2007-05-15 Dell Products L.P. System and method for data replication in a computer system
US20050097105A1 (en) * 2002-02-06 2005-05-05 Jari Ranta Distributed database for one search key
US7107419B1 (en) * 2003-02-14 2006-09-12 Google Inc. Systems and methods for performing record append operations
US20040193612A1 (en) * 2003-03-31 2004-09-30 Chang William I. System and method for testing, monitoring, and tracking distributed transactions using a search engine
US7478400B1 (en) 2003-12-31 2009-01-13 Symantec Operating Corporation Efficient distributed transaction protocol for a distributed file sharing system
JP4601969B2 (ja) 2004-01-27 2010-12-22 株式会社日立製作所 ファイル入出力制御装置
US7653668B1 (en) * 2005-11-23 2010-01-26 Symantec Operating Corporation Fault tolerant multi-stage data replication with relaxed coherency guarantees
US20080052327A1 (en) * 2006-08-28 2008-02-28 International Business Machines Corporation Secondary Backup Replication Technique for Clusters
US20110078686A1 (en) * 2009-09-28 2011-03-31 International Business Machines Corporation Methods and systems for highly available coordinated transaction processing
US8601479B2 (en) * 2009-09-28 2013-12-03 International Business Machines Corporation Systems and methods for multi-leg transaction processing
US10044835B1 (en) 2013-12-11 2018-08-07 Symantec Corporation Reducing redundant transmissions by polling clients
US11416347B2 (en) 2020-03-09 2022-08-16 Hewlett Packard Enterprise Development Lp Making a backup copy of data before rebuilding data on a node

Family Cites Families (19)

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US5212789A (en) * 1989-10-12 1993-05-18 Bell Communications Research, Inc. Method and apparatus for updating application databases used in a distributed transaction processing environment
US5555404A (en) * 1992-03-17 1996-09-10 Telenor As Continuously available database server having multiple groups of nodes with minimum intersecting sets of database fragment replicas
US5423037A (en) * 1992-03-17 1995-06-06 Teleserve Transaction Technology As Continuously available database server having multiple groups of nodes, each group maintaining a database copy with fragments stored on multiple nodes
US5404508A (en) 1992-12-03 1995-04-04 Unisys Corporation Data base backup and recovery system and method
EP0600458B1 (fr) * 1992-12-04 1999-05-19 International Business Machines Corporation Système de traitement de données distribué avec duplication de données à travers le système
GB2273183A (en) * 1992-12-04 1994-06-08 Ibm Replicated distributed databases.
US5588147A (en) * 1994-01-14 1996-12-24 Microsoft Corporation Replication facility
US5815649A (en) * 1995-10-20 1998-09-29 Stratus Computer, Inc. Distributed fault tolerant digital data storage subsystem for fault tolerant computer system
US5893115A (en) * 1995-11-29 1999-04-06 Lucent Technologies, Inc. Isochronal updating of data records
US5864854A (en) * 1996-01-05 1999-01-26 Lsi Logic Corporation System and method for maintaining a shared cache look-up table
US5761500A (en) * 1996-04-18 1998-06-02 Mci Communications Corp. Multi-site data communications network database partitioned by network elements
US5740348A (en) * 1996-07-01 1998-04-14 Sun Microsystems, Inc. System and method for selecting the correct group of replicas in a replicated computer database system
US5832225A (en) * 1996-07-12 1998-11-03 Microsoft Corporation Method computer program product and system for maintaining replication topology information
US5819272A (en) * 1996-07-12 1998-10-06 Microsoft Corporation Record tracking in database replication
US6049809A (en) * 1996-10-30 2000-04-11 Microsoft Corporation Replication optimization system and method
JPH10161916A (ja) * 1996-11-28 1998-06-19 Hitachi Ltd データベースの複製に伴う更新競合の検出方法
US5970488A (en) * 1997-05-05 1999-10-19 Northrop Grumman Corporation Real-time distributed database system and method
US6014667A (en) * 1997-10-01 2000-01-11 Novell, Inc. System and method for caching identification and location information in a computer network
US8012059B2 (en) * 2007-05-30 2011-09-06 GM Global Technology Operations LLC Multi-speed automatic transmission

Also Published As

Publication number Publication date
AU7683298A (en) 1998-12-30
SE9702015D0 (sv) 1997-05-28
WO1998054660A3 (fr) 1999-03-11
US6189017B1 (en) 2001-02-13
WO1998054660A8 (fr) 1999-04-22
WO1998054660A2 (fr) 1998-12-03

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