DE69326186T2 - Verfahren und Vorrichtung um eine verteilte Transaktion in einer verteilten Datenbank auszuführen - Google Patents

Verfahren und Vorrichtung um eine verteilte Transaktion in einer verteilten Datenbank auszuführen

Info

Publication number
DE69326186T2
DE69326186T2 DE69326186T DE69326186T DE69326186T2 DE 69326186 T2 DE69326186 T2 DE 69326186T2 DE 69326186 T DE69326186 T DE 69326186T DE 69326186 T DE69326186 T DE 69326186T DE 69326186 T2 DE69326186 T2 DE 69326186T2
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Germany
Prior art keywords
commit
phase
transaction
point
participants
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Expired - Lifetime
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DE69326186T
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English (en)
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DE69326186D1 (de
Inventor
Gary Hallmark
Roger Bamford
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Oracle Corp
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Oracle Corp
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Publication of DE69326186D1 publication Critical patent/DE69326186D1/de
Publication of DE69326186T2 publication Critical patent/DE69326186T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • 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
    • 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
    • Y10S707/99931—Database or file accessing
    • Y10S707/99932—Access augmentation or optimizing

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Multi Processors (AREA)
DE69326186T 1992-04-30 1993-04-27 Verfahren und Vorrichtung um eine verteilte Transaktion in einer verteilten Datenbank auszuführen Expired - Lifetime DE69326186T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/876,626 US5452445A (en) 1992-04-30 1992-04-30 Two-pass multi-version read consistency

Publications (2)

Publication Number Publication Date
DE69326186D1 DE69326186D1 (de) 1999-10-07
DE69326186T2 true DE69326186T2 (de) 2000-04-27

Family

ID=25368194

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69326186T Expired - Lifetime DE69326186T2 (de) 1992-04-30 1993-04-27 Verfahren und Vorrichtung um eine verteilte Transaktion in einer verteilten Datenbank auszuführen

Country Status (5)

Country Link
US (1) US5452445A (de)
EP (1) EP0567999B1 (de)
JP (1) JPH06318164A (de)
AT (1) ATE184121T1 (de)
DE (1) DE69326186T2 (de)

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Also Published As

Publication number Publication date
ATE184121T1 (de) 1999-09-15
EP0567999A2 (de) 1993-11-03
DE69326186D1 (de) 1999-10-07
JPH06318164A (ja) 1994-11-15
EP0567999B1 (de) 1999-09-01
EP0567999A3 (de) 1994-04-20
US5452445A (en) 1995-09-19

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