AU2001272863B2 - Method, system and data structures for implementing nested databases - Google Patents

Method, system and data structures for implementing nested databases Download PDF

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Publication number
AU2001272863B2
AU2001272863B2 AU2001272863A AU2001272863A AU2001272863B2 AU 2001272863 B2 AU2001272863 B2 AU 2001272863B2 AU 2001272863 A AU2001272863 A AU 2001272863A AU 2001272863 A AU2001272863 A AU 2001272863A AU 2001272863 B2 AU2001272863 B2 AU 2001272863B2
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AU
Australia
Prior art keywords
database
data structure
subdatabase
data
hierarchical level
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
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AU2001272863A
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English (en)
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AU2001272863A1 (en
Inventor
Ole Jorgen Anfindsen
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Xymphonic Systems AS
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Xymphonic Systems AS
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Publication date
Priority claimed from US09/628,728 external-priority patent/US6751617B1/en
Application filed by Xymphonic Systems AS filed Critical Xymphonic Systems AS
Publication of AU2001272863A1 publication Critical patent/AU2001272863A1/en
Application granted granted Critical
Publication of AU2001272863B2 publication Critical patent/AU2001272863B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • G06F16/23—Updating
    • G06F16/2308—Concurrency control
    • G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
    • G06F16/2343—Locking methods, e.g. distributed locking or locking implementation details

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AU2001272863A 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases Ceased AU2001272863B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/628,728 US6751617B1 (en) 1999-07-12 2000-07-28 Method, system, and data structures for implementing nested databases
US09/628,728 2000-07-28
PCT/NO2001/000304 WO2002010978A2 (en) 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases

Publications (2)

Publication Number Publication Date
AU2001272863A1 AU2001272863A1 (en) 2002-05-09
AU2001272863B2 true AU2001272863B2 (en) 2004-11-18

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AU2001272863A Ceased AU2001272863B2 (en) 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases
AU7286301A Pending AU7286301A (en) 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU7286301A Pending AU7286301A (en) 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases

Country Status (10)

Country Link
EP (1) EP1323071A2 (ja)
JP (1) JP2004505380A (ja)
KR (1) KR20030047996A (ja)
CN (1) CN1539110A (ja)
AU (2) AU2001272863B2 (ja)
BR (1) BR0112967A (ja)
CA (1) CA2416909A1 (ja)
MX (1) MXPA03000756A (ja)
RU (1) RU2003105686A (ja)
WO (1) WO2002010978A2 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004006046A2 (en) * 2002-06-24 2004-01-15 Xymphonic Systems As Method for data-centric collaboration
US7392335B2 (en) * 2006-02-10 2008-06-24 Oracle International Corporation Anticipatory changes to resources managed by locks
US7899999B2 (en) * 2007-06-27 2011-03-01 Microsoft Corporation Handling falsely doomed parents of nested transactions
US7890472B2 (en) * 2007-09-18 2011-02-15 Microsoft Corporation Parallel nested transactions in transactional memory
CN101650646B (zh) * 2009-09-22 2012-02-08 杭州华三通信技术有限公司 一种共享数据一致性的实现方法及装置
US9760584B2 (en) * 2012-03-16 2017-09-12 Oracle International Corporation Systems and methods for supporting inline delegation of middle-tier transaction logs to database
CN104572077B (zh) * 2014-12-12 2018-03-06 百度在线网络技术（北京）有限公司 数据库事务的处理方法及业务系统
KR102016417B1 (ko) * 2016-01-29 2019-09-02 한국전자통신연구원 분산 파일 시스템을 채용한 스토리지 시스템에서 클라이언트 장치와 함께 파일의 분산 잠금을 관리하도록 구성되는 데이터 서버 장치
CN111190908B (zh) * 2018-11-15 2023-09-22 华为技术有限公司 一种数据管理方法、装置及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551046A (en) * 1991-06-14 1996-08-27 International Business Machines Corporation Method for non-hierarchical lock management in a multi-system shared data environment
US5983225A (en) * 1998-01-26 1999-11-09 Telenor As Parameterized lock management system and method for conditional conflict serializability of transactions
US6044370A (en) * 1998-01-26 2000-03-28 Telenor As Database management system and method for combining meta-data of varying degrees of reliability

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965719A (en) * 1988-02-16 1990-10-23 International Business Machines Corporation Method for lock management, page coherency, and asynchronous writing of changed pages to shared external store in a distributed computing system
US5226143A (en) * 1990-03-14 1993-07-06 International Business Machines Corporation Multiprocessor system includes operating system for notifying only those cache managers who are holders of shared locks on a designated page by global lock manager

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551046A (en) * 1991-06-14 1996-08-27 International Business Machines Corporation Method for non-hierarchical lock management in a multi-system shared data environment
US5983225A (en) * 1998-01-26 1999-11-09 Telenor As Parameterized lock management system and method for conditional conflict serializability of transactions
US6044370A (en) * 1998-01-26 2000-03-28 Telenor As Database management system and method for combining meta-data of varying degrees of reliability

Also Published As

Publication number Publication date
AU7286301A (en) 2002-02-13
EP1323071A2 (en) 2003-07-02
CA2416909A1 (en) 2002-02-07
KR20030047996A (ko) 2003-06-18
CN1539110A (zh) 2004-10-20
BR0112967A (pt) 2004-02-25
WO2002010978A9 (en) 2003-11-06
WO2002010978A3 (en) 2002-08-08
JP2004505380A (ja) 2004-02-19
WO2002010978A2 (en) 2002-02-07
MXPA03000756A (es) 2004-11-01
RU2003105686A (ru) 2004-06-20

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FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired