SE500599C2 - Sätt att optimera minnesutrymme i en databas - Google Patents

Sätt att optimera minnesutrymme i en databas

Info

Publication number
SE500599C2
SE500599C2 SE9203692A SE9203692A SE500599C2 SE 500599 C2 SE500599 C2 SE 500599C2 SE 9203692 A SE9203692 A SE 9203692A SE 9203692 A SE9203692 A SE 9203692A SE 500599 C2 SE500599 C2 SE 500599C2
Authority
SE
Sweden
Prior art keywords
database
objects
backup
area
primary memory
Prior art date
Application number
SE9203692A
Other languages
English (en)
Swedish (sv)
Other versions
SE9203692L (sv
SE9203692D0 (sv
Inventor
Bo Erik Stefan Larsson
Ivan Maria Sanchez
Original Assignee
Ellemtel Utvecklings Ab
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 Ellemtel Utvecklings Ab filed Critical Ellemtel Utvecklings Ab
Priority to SE9203692A priority Critical patent/SE500599C2/sv
Publication of SE9203692D0 publication Critical patent/SE9203692D0/xx
Priority to EP94902165A priority patent/EP0673527B1/en
Priority to ES94902165T priority patent/ES2130395T3/es
Priority to BR9307609-6A priority patent/BR9307609A/pt
Priority to JP6514052A priority patent/JPH08504528A/ja
Priority to DK94902165T priority patent/DK0673527T3/da
Priority to DE69324501T priority patent/DE69324501T2/de
Priority to KR1019950702324A priority patent/KR100280221B1/ko
Priority to AU56631/94A priority patent/AU671513B2/en
Priority to PCT/SE1993/001046 priority patent/WO1994014124A1/en
Priority to US08/162,774 priority patent/US5745905A/en
Priority to CN93120751A priority patent/CN1043094C/zh
Publication of SE9203692L publication Critical patent/SE9203692L/xx
Publication of SE500599C2 publication Critical patent/SE500599C2/sv
Priority to NO19952201A priority patent/NO310488B1/no
Priority to FI952791A priority patent/FI105858B/fi
Priority to GR990401831T priority patent/GR3030747T3/el

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • 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
    • Y10S707/953—Organization of data
    • Y10S707/955—Object-oriented
    • 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
    • Y10S707/99954—Version management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
SE9203692A 1992-12-08 1992-12-08 Sätt att optimera minnesutrymme i en databas SE500599C2 (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE9203692A SE500599C2 (sv) 1992-12-08 1992-12-08 Sätt att optimera minnesutrymme i en databas
PCT/SE1993/001046 WO1994014124A1 (en) 1992-12-08 1993-12-03 A method for optimizing memory space in a data base
DE69324501T DE69324501T2 (de) 1992-12-08 1993-12-03 Verfahren zur speicherraumoptimierung in einer datenbank
AU56631/94A AU671513B2 (en) 1992-12-08 1993-12-03 A method for optimizing memory space in a data base
BR9307609-6A BR9307609A (pt) 1992-12-08 1993-12-03 Processo de armazenar dados de cópia de reserva em uma memória primária
JP6514052A JPH08504528A (ja) 1992-12-08 1993-12-03 データベースにおけるメモリ空間の最適化方法
DK94902165T DK0673527T3 (da) 1992-12-08 1993-12-03 Fremgangsmåde til optimalisering af hukommelsesplads i en database
EP94902165A EP0673527B1 (en) 1992-12-08 1993-12-03 A method for optimizing memory space in a data base
KR1019950702324A KR100280221B1 (ko) 1992-12-08 1993-12-03 데이터 베이스에 있어서의 메모리 공간의 최적화 방법
ES94902165T ES2130395T3 (es) 1992-12-08 1993-12-03 Un metodo para optimizar el espacio de memoria en una base de datos.
CN93120751A CN1043094C (zh) 1992-12-08 1993-12-08 数据库存储空间最优化的方法
US08/162,774 US5745905A (en) 1992-12-08 1993-12-08 Method for optimizing space in a memory having backup and database areas
NO19952201A NO310488B1 (no) 1992-12-08 1995-06-02 Fremgangsmåte for optimalisering av lagerplass i en database
FI952791A FI105858B (fi) 1992-12-08 1995-06-07 Menetelmä tietokannan muistitilan optimoimiseksi
GR990401831T GR3030747T3 (en) 1992-12-08 1999-07-13 A method for optimizing memory space in a data base.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9203692A SE500599C2 (sv) 1992-12-08 1992-12-08 Sätt att optimera minnesutrymme i en databas

Publications (3)

Publication Number Publication Date
SE9203692D0 SE9203692D0 (sv) 1992-12-08
SE9203692L SE9203692L (sv) 1994-06-09
SE500599C2 true SE500599C2 (sv) 1994-07-25

Family

ID=20388061

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203692A SE500599C2 (sv) 1992-12-08 1992-12-08 Sätt att optimera minnesutrymme i en databas

Country Status (15)

Country Link
US (1) US5745905A (da)
EP (1) EP0673527B1 (da)
JP (1) JPH08504528A (da)
KR (1) KR100280221B1 (da)
CN (1) CN1043094C (da)
AU (1) AU671513B2 (da)
BR (1) BR9307609A (da)
DE (1) DE69324501T2 (da)
DK (1) DK0673527T3 (da)
ES (1) ES2130395T3 (da)
FI (1) FI105858B (da)
GR (1) GR3030747T3 (da)
NO (1) NO310488B1 (da)
SE (1) SE500599C2 (da)
WO (1) WO1994014124A1 (da)

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JPH0869404A (ja) * 1994-08-29 1996-03-12 Fujitsu Ltd データのバックアップ方法及びそれを利用したデータ処理装置
US6125371A (en) * 1997-08-19 2000-09-26 Lucent Technologies, Inc. System and method for aging versions of data in a main memory database
US6195695B1 (en) * 1998-10-27 2001-02-27 International Business Machines Corporation Data processing system and method for recovering from system crashes
US6393419B1 (en) 1999-02-08 2002-05-21 Telefonaktiebolaget Lm Ericsson (Publ) Multipoint database synchronization protocol to avoid data corruption
CA2304353A1 (en) * 2000-04-06 2001-10-06 Stephen Murphy Telephone call manager
US7000231B1 (en) * 2000-09-22 2006-02-14 Hewlett-Packard Development Company, L.P. Method of manufacturing operating system master template, method of manufacturing a computer entity and product resulting therefrom, and method of producing a production version of an operating system
GB0211179D0 (en) * 2002-05-16 2002-06-26 Ibm A method,apparatus and computer program for reducing the amount of data checkpointed
US7318076B2 (en) * 2003-01-22 2008-01-08 Intelitrac, Inc. Memory-resident database management system and implementation thereof
US7233947B2 (en) * 2003-05-22 2007-06-19 Microsoft Corporation Timestamping in databases
US8185555B2 (en) * 2004-10-22 2012-05-22 International Business Machines Corporation Model extension framework
US20060101091A1 (en) * 2004-10-22 2006-05-11 International Business Machines Corporation Recovering references in an extended model
KR100689762B1 (ko) * 2005-01-25 2007-03-08 심상엽 데이터베이스 시스템 및 그 데이터베이스 시스템의데이터베이스 컴포넌트를 메인 메모리에 저장하는 시스템및 방법
US20070028144A1 (en) * 2005-07-29 2007-02-01 Stratus Technologies Bermuda Ltd. Systems and methods for checkpointing
WO2007034482A2 (en) * 2005-09-20 2007-03-29 Sterna Technologies (2005) Ltd. A method and system for managing data and organizational constraints
US8055096B2 (en) * 2006-05-10 2011-11-08 Research In Motion Limited Method and system for incremental patching of binary files
US7921258B1 (en) * 2006-12-14 2011-04-05 Microsoft Corporation Nonvolatile disk cache for data security
KR101116053B1 (ko) * 2010-03-31 2012-02-22 주식회사 오즈네트웍스 파일 백업 방법과 상기 방법을 수행할 수 있는 장치들
KR101110702B1 (ko) * 2010-04-06 2012-02-17 주식회사 오즈네트웍스 다중 백업 방법과 상기 방법을 수행할 수 있는 장치들
US9251002B2 (en) 2013-01-15 2016-02-02 Stratus Technologies Bermuda Ltd. System and method for writing checkpointing data
CN104572339A (zh) * 2013-10-17 2015-04-29 捷达世软件（深圳）有限公司 基于分布式文件系统的数据备份还原系统及方法
WO2015102874A2 (en) 2013-12-30 2015-07-09 Stratus Technologies Bermuda Ltd. Method of delaying checkpoints by inspecting network packets
JP6518672B2 (ja) 2013-12-30 2019-05-22 ストラタス・テクノロジーズ・バミューダ・リミテッド 動的チェックポインティングシステムおよび方法
US9588844B2 (en) 2013-12-30 2017-03-07 Stratus Technologies Bermuda Ltd. Checkpointing systems and methods using data forwarding

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Also Published As

Publication number Publication date
KR950704748A (ko) 1995-11-20
AU5663194A (en) 1994-07-04
NO310488B1 (no) 2001-07-09
EP0673527B1 (en) 1999-04-14
ES2130395T3 (es) 1999-07-01
CN1043094C (zh) 1999-04-21
NO952201L (no) 1995-06-02
DE69324501D1 (de) 1999-05-20
KR100280221B1 (ko) 2001-02-01
JPH08504528A (ja) 1996-05-14
WO1994014124A1 (en) 1994-06-23
FI952791A0 (fi) 1995-06-07
FI105858B (fi) 2000-10-13
CN1092887A (zh) 1994-09-28
US5745905A (en) 1998-04-28
BR9307609A (pt) 1999-08-31
FI952791A (fi) 1995-06-07
EP0673527A1 (en) 1995-09-27
SE9203692L (sv) 1994-06-09
AU671513B2 (en) 1996-08-29
DE69324501T2 (de) 1999-08-12
SE9203692D0 (sv) 1992-12-08
GR3030747T3 (en) 1999-11-30
DK0673527T3 (da) 1999-10-25
NO952201D0 (no) 1995-06-02

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