NO963281L - Distribuert database-system - Google Patents

Distribuert database-system

Info

Publication number
NO963281L
NO963281L NO963281A NO963281A NO963281L NO 963281 L NO963281 L NO 963281L NO 963281 A NO963281 A NO 963281A NO 963281 A NO963281 A NO 963281A NO 963281 L NO963281 L NO 963281L
Authority
NO
Norway
Prior art keywords
processor
data
information
regarding
entities
Prior art date
Application number
NO963281A
Other languages
English (en)
Other versions
NO963281D0 (no
Inventor
Bo Mikael Samuelsson
Anders Bjornerstedt
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
Publication of NO963281D0 publication Critical patent/NO963281D0/no
Publication of NO963281L publication Critical patent/NO963281L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99944—Object-oriented database structure
    • Y10S707/99945—Object-oriented database structure processing
    • 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
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99948—Application of database or data structure, e.g. distributed, multimedia, or image

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Multi Processors (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

I et distribuert databasesystem blir ulike deler av databasen behandlet av hvert sitt av et antall sam-menkoplete prosessorer (54, 74). De ulike database-delene inneholder et antall dataentiteter (58, 66, 66', 93), der det blir sørget for global informasjon (82) for hver slik dataentitet angående prosessoren. der dataentiteten er lokalisert, og lokal informasjon (79, 80, 84) angående lokalisasjonen til dataentiteten i egenprosessoren. Den globale informa-sjonen (82) er lokalisert i hver prosessor i systemet i form av global informasjon felles for og spesifikk for hvert sitt av sett med dataentiteter som har blitt definert på forhånd. Nærmere bestemt omfatter nevnte sett med dataentiteter distribu-sjonsentiteter der hver innbefatter informasjon angående et antall instanser av en bestemt type dataentiteter lokalisert i en bestemt prosessor, og informasjon som adressen til denne prosessoren kan bli funnet ved hjelp av.
NO963281A 1994-02-08 1996-08-06 Distribuert database-system NO963281L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9400410A SE515344C2 (sv) 1994-02-08 1994-02-08 Distribuerat databassystem
PCT/SE1995/000118 WO1995022111A1 (en) 1994-02-08 1995-02-06 Distributed data base system

Publications (2)

Publication Number Publication Date
NO963281D0 NO963281D0 (no) 1996-08-06
NO963281L true NO963281L (no) 1996-10-08

Family

ID=20392850

Family Applications (1)

Application Number Title Priority Date Filing Date
NO963281A NO963281L (no) 1994-02-08 1996-08-06 Distribuert database-system

Country Status (14)

Country Link
US (2) US5761672A (no)
EP (1) EP0744055B1 (no)
JP (1) JPH09508734A (no)
KR (1) KR100293795B1 (no)
CN (1) CN1140500A (no)
AU (1) AU687168B2 (no)
BR (1) BR9506734A (no)
DE (1) DE69523142T2 (no)
FI (1) FI963107A0 (no)
MX (1) MX9702366A (no)
NO (1) NO963281L (no)
SE (1) SE515344C2 (no)
TW (1) TW346580B (no)
WO (1) WO1995022111A1 (no)

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US6148377A (en) * 1996-11-22 2000-11-14 Mangosoft Corporation Shared memory computer networks
US6647393B1 (en) * 1996-11-22 2003-11-11 Mangosoft Corporation Dynamic directory service
US5909540A (en) * 1996-11-22 1999-06-01 Mangosoft Corporation System and method for providing highly available data storage using globally addressable memory
US6026474A (en) * 1996-11-22 2000-02-15 Mangosoft Corporation Shared client-side web caching using globally addressable memory
US7058696B1 (en) 1996-11-22 2006-06-06 Mangosoft Corporation Internet-based shared file service with native PC client access and semantics
US5987506A (en) * 1996-11-22 1999-11-16 Mangosoft Corporation Remote access and geographically distributed computers in a globally addressable storage environment
AUPO418896A0 (en) * 1996-12-12 1997-01-16 Quantum Networks Pty Ltd A distributed operating system
US5963944A (en) * 1996-12-30 1999-10-05 Intel Corporation System and method for distributing and indexing computerized documents using independent agents
US6334122B1 (en) * 1998-12-23 2001-12-25 Advanced Micro Devices, Inc. Method and apparatus for translating variable names to column names for accessing a database
US6393419B1 (en) 1999-02-08 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Multipoint database synchronization protocol to avoid data corruption
US6957228B1 (en) * 2000-01-07 2005-10-18 International Business Machines Corporation Object oriented apparatus and method for providing context-based class replacement in an object oriented system
DE10035140A1 (de) * 2000-07-19 2002-01-31 Philips Corp Intellectual Pty System zur effizienten Übertragung von Teilobjekten in verteilten Datenbanken
US6732109B2 (en) * 2001-01-31 2004-05-04 The Eon Company Method and system for transferring information between a user interface and a database over a global information network
GB0224589D0 (en) 2002-10-22 2002-12-04 British Telecomm Method and system for processing or searching user records
US20040153440A1 (en) * 2003-01-30 2004-08-05 Assaf Halevy Unified management of queries in a multi-platform distributed environment
DE602004030013D1 (de) * 2003-07-16 2010-12-23 Skype Ltd Verteiltes datenbanksystem
US7574419B2 (en) * 2004-05-13 2009-08-11 Oracle International Corporation Automatic tuning of undo retention
US8756200B2 (en) * 2004-05-14 2014-06-17 Oracle International Corporation Undo advisor
US7885939B2 (en) * 2005-10-11 2011-02-08 Oracle International Corporation Longest query duration for auto tuning undo retention
US7801932B2 (en) * 2005-10-11 2010-09-21 Oracle International Corporation Undo hints to speed up segment extension and tuning of undo retention
US7870226B2 (en) * 2006-03-24 2011-01-11 International Business Machines Corporation Method and system for an update synchronization of a domain information file
AT506735B1 (de) 2008-04-23 2012-04-15 Human Bios Gmbh Verteilte datenspeicherungseinrichtung
CN102035865B (zh) * 2009-09-30 2013-04-17 阿里巴巴集团控股有限公司 数据存储及数据寻址方法、系统和设备
JP5727258B2 (ja) * 2011-02-25 2015-06-03 ウイングアーク１ｓｔ株式会社 分散型データベースシステム
US8914400B2 (en) * 2011-05-17 2014-12-16 International Business Machines Corporation Adjusting results based on a drop point
CN104636405A (zh) * 2013-11-14 2015-05-20 中兴通讯股份有限公司 基于分布式数据库的iptv的数据处理方法及装置

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IT1228728B (it) * 1989-03-15 1991-07-03 Bull Hn Information Syst Sistema multiprocessore con replicazione di dati globali e due livelli di unita' di traduzione indirizzi.
US5036037A (en) * 1989-05-09 1991-07-30 Maschinenfabrik Andritz Aktiengesellschaft Process of making catalysts and catalysts made by the process
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SE508828C2 (sv) * 1992-12-08 1998-11-09 Ericsson Telefon Ab L M System för relationsåterhämtning av databas i händelse av fel
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Also Published As

Publication number Publication date
US5761672A (en) 1998-06-02
KR970701393A (ko) 1997-03-17
DE69523142T2 (de) 2002-01-31
AU1723695A (en) 1995-08-29
FI963107L (fi) 1996-08-07
DE69523142D1 (de) 2001-11-15
AU687168B2 (en) 1998-02-19
US5940837A (en) 1999-08-17
FI963107A7 (fi) 1996-08-07
SE515344C2 (sv) 2001-07-16
MX9602918A (es) 1997-12-31
BR9506734A (pt) 1997-09-23
MX9702366A (es) 1997-06-28
CN1140500A (zh) 1997-01-15
EP0744055A1 (en) 1996-11-27
SE9400410D0 (sv) 1994-02-08
KR100293795B1 (ko) 2001-09-17
JPH09508734A (ja) 1997-09-02
SE9400410L (sv) 1995-08-09
NO963281D0 (no) 1996-08-06
TW346580B (en) 1998-12-01
WO1995022111A1 (en) 1995-08-17
EP0744055B1 (en) 2001-10-10
FI963107A0 (fi) 1996-08-07

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