WO2004097637A3 - Lock and transaction management - Google Patents

Lock and transaction management Download PDF

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Publication number
WO2004097637A3
WO2004097637A3 PCT/GB2004/001899 GB2004001899W WO2004097637A3 WO 2004097637 A3 WO2004097637 A3 WO 2004097637A3 GB 2004001899 W GB2004001899 W GB 2004001899W WO 2004097637 A3 WO2004097637 A3 WO 2004097637A3
Authority
WO
WIPO (PCT)
Prior art keywords
transaction
lock
transaction management
operation identifier
actions
Prior art date
Application number
PCT/GB2004/001899
Other languages
French (fr)
Other versions
WO2004097637A2 (en
Inventor
Michael Leo Walker
Original Assignee
Ibm
Ibm Uk
Michael Leo Walker
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 Ibm, Ibm Uk, Michael Leo Walker filed Critical Ibm
Publication of WO2004097637A2 publication Critical patent/WO2004097637A2/en
Publication of WO2004097637A3 publication Critical patent/WO2004097637A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/466—Transaction 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
    • Y10S707/99931—Database or file accessing
    • Y10S707/99938—Concurrency, e.g. lock management in shared database
    • 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
    • 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

Abstract

Disclosed is a method, system, and program for transaction management. An indication is received that a transaction is beginning. An operation identifier for the transaction is generated. Actions are logged for the transaction identified by the operation identifier, wherein the actions include requests, corresponding reverse requests, and locks granted.
PCT/GB2004/001899 2003-05-01 2004-05-04 Lock and transaction management WO2004097637A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/428,780 2003-05-01
US10/428,780 US7289992B2 (en) 2003-05-01 2003-05-01 Method, system, and program for lock and transaction management

Publications (2)

Publication Number Publication Date
WO2004097637A2 WO2004097637A2 (en) 2004-11-11
WO2004097637A3 true WO2004097637A3 (en) 2005-04-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/001899 WO2004097637A2 (en) 2003-05-01 2004-05-04 Lock and transaction management

Country Status (3)

Country Link
US (3) US7289992B2 (en)
TW (1) TWI317073B (en)
WO (1) WO2004097637A2 (en)

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TW200508958A (en) 2005-03-01
US7289992B2 (en) 2007-10-30
WO2004097637A2 (en) 2004-11-11
TWI317073B (en) 2009-11-11
US20070282839A1 (en) 2007-12-06
US8200643B2 (en) 2012-06-12
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US20110078126A1 (en) 2011-03-31
US7870111B2 (en) 2011-01-11

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