DE69615230D1 - Relationales Datenbanksystem und Verfahren mit grosser Verfügbarkeit der Daten bei der Umstrukturierung von Tabellendaten - Google Patents

Relationales Datenbanksystem und Verfahren mit grosser Verfügbarkeit der Daten bei der Umstrukturierung von Tabellendaten

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Publication number
DE69615230D1
DE69615230D1 DE69615230T DE69615230T DE69615230D1 DE 69615230 D1 DE69615230 D1 DE 69615230D1 DE 69615230 T DE69615230 T DE 69615230T DE 69615230 T DE69615230 T DE 69615230T DE 69615230 D1 DE69615230 D1 DE 69615230D1
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Germany
Prior art keywords
data
database system
relational database
high availability
table data
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Expired - Lifetime
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DE69615230T
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DE69615230T2 (de
Inventor
Donald S Maier
Roberta S Marton
James H Troisi
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Compaq Computer Corp
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Compaq Computer Corp
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Publication of DE69615230D1 publication Critical patent/DE69615230D1/de
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Publication of DE69615230T2 publication Critical patent/DE69615230T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • 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
    • Y10S707/99938—Concurrency, e.g. lock management in shared database

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  • 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)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE69615230T 1995-01-23 1996-01-23 Relationales Datenbanksystem und Verfahren mit grosser Verfügbarkeit der Daten bei der Umstrukturierung von Tabellendaten Expired - Lifetime DE69615230T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37775895A 1995-01-23 1995-01-23

Publications (2)

Publication Number Publication Date
DE69615230D1 true DE69615230D1 (de) 2001-10-25
DE69615230T2 DE69615230T2 (de) 2002-04-18

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DE69615230T Expired - Lifetime DE69615230T2 (de) 1995-01-23 1996-01-23 Relationales Datenbanksystem und Verfahren mit grosser Verfügbarkeit der Daten bei der Umstrukturierung von Tabellendaten

Country Status (4)

Country Link
US (1) US5625815A (de)
EP (1) EP0723238B1 (de)
CA (1) CA2167790A1 (de)
DE (1) DE69615230T2 (de)

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