CA2416909A1 - 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
CA2416909A1
CA2416909A1 CA002416909A CA2416909A CA2416909A1 CA 2416909 A1 CA2416909 A1 CA 2416909A1 CA 002416909 A CA002416909 A CA 002416909A CA 2416909 A CA2416909 A CA 2416909A CA 2416909 A1 CA2416909 A1 CA 2416909A1
Authority
CA
Canada
Prior art keywords
data structure
lock
data
hierarchical level
database
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.)
Abandoned
Application number
CA002416909A
Other languages
English (en)
French (fr)
Inventor
Ole Jorgen Anfindsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xymphonic Systems AS
Original Assignee
Individual
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
Priority claimed from US09/628,728 external-priority patent/US6751617B1/en
Application filed by Individual filed Critical Individual
Publication of CA2416909A1 publication Critical patent/CA2416909A1/en
Abandoned legal-status Critical Current

Links

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
    • G06F16/2308—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

Landscapes

  • 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)
CA002416909A 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases Abandoned CA2416909A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CA2416909A1 true CA2416909A1 (en) 2002-02-07

Family

ID=24520055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002416909A Abandoned CA2416909A1 (en) 2000-07-28 2001-07-16 Method, system and data structures for implementing nested databases

Country Status (10)

Country Link
EP (1) EP1323071A2 (pt)
JP (1) JP2004505380A (pt)
KR (1) KR20030047996A (pt)
CN (1) CN1539110A (pt)
AU (2) AU7286301A (pt)
BR (1) BR0112967A (pt)
CA (1) CA2416909A1 (pt)
MX (1) MXPA03000756A (pt)
RU (1) RU2003105686A (pt)
WO (1) WO2002010978A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040044648A1 (en) * 2002-06-24 2004-03-04 Xmyphonic System 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

Family Cites Families (5)

* 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
JP2533266B2 (ja) * 1991-06-14 1996-09-11 インターナショナル・ビジネス・マシーンズ・コーポレイション 共用デ―タシステムにおけるデ―タ資源のロッキング方法及びシステム間のデ―タロック管理方法
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
RU2003105686A (ru) 2004-06-20
MXPA03000756A (es) 2004-11-01
JP2004505380A (ja) 2004-02-19
EP1323071A2 (en) 2003-07-02
CN1539110A (zh) 2004-10-20
BR0112967A (pt) 2004-02-25
WO2002010978A9 (en) 2003-11-06
AU2001272863B2 (en) 2004-11-18
WO2002010978A2 (en) 2002-02-07
AU7286301A (en) 2002-02-13
WO2002010978A3 (en) 2002-08-08
KR20030047996A (ko) 2003-06-18

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