CN100437568C - 事务相容的写时复制数据库 - Google Patents

事务相容的写时复制数据库 Download PDF

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Publication number
CN100437568C
CN100437568C CNB2004100632455A CN200410063245A CN100437568C CN 100437568 C CN100437568 C CN 100437568C CN B2004100632455 A CNB2004100632455 A CN B2004100632455A CN 200410063245 A CN200410063245 A CN 200410063245A CN 100437568 C CN100437568 C CN 100437568C
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data
storer
page
difference
stored
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CNB2004100632455A
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English (en)
Chinese (zh)
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CN1577334A (zh
Inventor
M·J·泽维灵
L·S·布鲁克
S·H·艾加瓦尔
言康荣
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Microsoft Technology Licensing LLC
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Microsoft Corp
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1446—Point-in-time backing up or restoration of persistent data
    • G06F11/1448—Management of the data involved in backup or backup restore
    • G06F11/1451—Management of the data involved in backup or backup restore by selection of backup contents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24553—Query execution of query operations
    • G06F16/24554—Unary operations; Data partitioning operations
    • G06F16/24557—Efficient disk access during query execution
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2477—Temporal data queries
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
    • G06F2201/80—Database-specific techniques
    • 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
    • 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
    • Y10S707/99953—Recoverability

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Fuzzy Systems (AREA)
  • Probability & Statistics with Applications (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CNB2004100632455A 2003-06-30 2004-06-30 事务相容的写时复制数据库 Expired - Fee Related CN100437568C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/611,774 2003-06-30
US10/611,774 US7395278B2 (en) 2003-06-30 2003-06-30 Transaction consistent copy-on-write database

Publications (2)

Publication Number Publication Date
CN1577334A CN1577334A (zh) 2005-02-09
CN100437568C true CN100437568C (zh) 2008-11-26

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Family Applications (1)

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CNB2004100632455A Expired - Fee Related CN100437568C (zh) 2003-06-30 2004-06-30 事务相容的写时复制数据库

Country Status (5)

Country Link
US (1) US7395278B2 (enExample)
EP (1) EP1503290B1 (enExample)
JP (1) JP4583087B2 (enExample)
KR (1) KR101085767B1 (enExample)
CN (1) CN100437568C (enExample)

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US8688920B2 (en) * 2007-05-14 2014-04-01 International Business Machines Corporation Computing system with guest code support of transactional memory
US8117403B2 (en) * 2007-05-14 2012-02-14 International Business Machines Corporation Transactional memory system which employs thread assists using address history tables
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US8095741B2 (en) * 2007-05-14 2012-01-10 International Business Machines Corporation Transactional memory computing system with support for chained transactions
US8321637B2 (en) * 2007-05-14 2012-11-27 International Business Machines Corporation Computing system with optimized support for transactional memory
US7792784B2 (en) * 2007-05-31 2010-09-07 International Business Machines Corporation Streaming multidimensional data by bypassing multidimensional query processor
US8196123B2 (en) * 2007-06-26 2012-06-05 Microsoft Corporation Object model for transactional memory
US7962703B1 (en) * 2007-08-08 2011-06-14 Symantec Corporation Techniques for improving dirty page logging
JP4810548B2 (ja) * 2008-02-07 2011-11-09 株式会社東芝 サーバ装置、更新画像検出方法およびプログラム
US8566524B2 (en) 2009-08-31 2013-10-22 International Business Machines Corporation Transactional memory system with efficient cache support
US20110082832A1 (en) * 2009-10-05 2011-04-07 Ramkumar Vadali Parallelized backup and restore process and system
US8793288B2 (en) * 2009-12-16 2014-07-29 Sap Ag Online access to database snapshots
US8880820B2 (en) 2010-09-08 2014-11-04 Novell, Inc. Techniques for using sparse files during snapshots
CN102024052B (zh) * 2010-12-17 2013-03-13 北京握奇数据系统有限公司 一种数据存储系统事务的实现方法和装置
US9110847B2 (en) 2013-06-24 2015-08-18 Sap Se N to M host system copy
CN103744936B (zh) * 2013-12-31 2017-02-08 华为技术有限公司 一种数据库中的多版本并发控制方法及数据库系统
KR101805561B1 (ko) 2014-01-02 2017-12-07 후아웨이 테크놀러지 컴퍼니 리미티드 데이터베이스 시스템에서 온라인 분석 처리를 위한 데이터를 유지하는 방법 및 장치
US9613078B2 (en) 2014-06-26 2017-04-04 Amazon Technologies, Inc. Multi-database log with multi-item transaction support
US9558078B2 (en) 2014-10-28 2017-01-31 Microsoft Technology Licensing, Llc Point in time database restore from storage snapshots
US10860246B2 (en) 2016-12-21 2020-12-08 Hewlett-Packard Development Company, L.P. Persistent memory updating

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Publication number Priority date Publication date Assignee Title
CN105981013A (zh) * 2014-02-20 2016-09-28 华为技术有限公司 一种基于稀疏文件的数据库存储模型的系统和方法
CN105981013B (zh) * 2014-02-20 2019-06-28 华为技术有限公司 一种基于稀疏文件的数据库存储模型的系统和方法

Also Published As

Publication number Publication date
EP1503290A2 (en) 2005-02-02
KR101085767B1 (ko) 2011-11-21
US20040267828A1 (en) 2004-12-30
EP1503290A3 (en) 2011-01-19
US7395278B2 (en) 2008-07-01
KR20050002616A (ko) 2005-01-07
EP1503290B1 (en) 2018-08-29
JP2005025750A (ja) 2005-01-27
JP4583087B2 (ja) 2010-11-17
CN1577334A (zh) 2005-02-09

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