DE69030024T2 - Verfahren zur Herstellung einer Duplikation von einer Datenbank - Google Patents
Verfahren zur Herstellung einer Duplikation von einer DatenbankInfo
- Publication number
- DE69030024T2 DE69030024T2 DE69030024T DE69030024T DE69030024T2 DE 69030024 T2 DE69030024 T2 DE 69030024T2 DE 69030024 T DE69030024 T DE 69030024T DE 69030024 T DE69030024 T DE 69030024T DE 69030024 T2 DE69030024 T2 DE 69030024T2
- Authority
- DE
- Germany
- Prior art keywords
- duplication
- database
- making
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
- G06F11/1458—Management of the backup or restore process
- G06F11/1469—Backup restoration techniques
-
- 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
- G06F16/2358—Change logging, detection, and notification
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- Y10S707/99955—Archiving or backup
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13134589 | 1989-05-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69030024D1 DE69030024D1 (de) | 1997-04-10 |
DE69030024T2 true DE69030024T2 (de) | 1997-09-18 |
Family
ID=15055769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69030024T Expired - Fee Related DE69030024T2 (de) | 1989-05-26 | 1990-05-25 | Verfahren zur Herstellung einer Duplikation von einer Datenbank |
Country Status (4)
Country | Link |
---|---|
US (1) | US5321832A (de) |
EP (1) | EP0399560B1 (de) |
JP (1) | JPH0373037A (de) |
DE (1) | DE69030024T2 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5241669A (en) * | 1992-04-20 | 1993-08-31 | International Business Machines Corporation | Method and system for sidefile status polling in a time zero backup copy process |
US5577222A (en) * | 1992-12-17 | 1996-11-19 | International Business Machines Corporation | System for asynchronously duplexing remote data by sending DASD data grouped as a unit periodically established by checkpoint based upon the latest time value |
US5557770A (en) * | 1993-03-24 | 1996-09-17 | International Business Machines Corporation | Disk storage apparatus and method for converting random writes to sequential writes while retaining physical clustering on disk |
DE4497149T1 (de) * | 1993-09-24 | 1996-10-17 | Oracle Corp | Verfahren und Vorrichtung zum Replizieren von Daten |
JPH07191899A (ja) * | 1993-12-27 | 1995-07-28 | Hitachi Ltd | ファイル転送方法、データアクセス方法およびデータ書き込み方法 |
JP2708386B2 (ja) * | 1994-03-18 | 1998-02-04 | 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 | 同時更新及び複写手順を通して重複データベースを回復させる方法及び装置 |
JPH07319738A (ja) * | 1994-05-23 | 1995-12-08 | Nec Commun Syst Ltd | 差分記録方式 |
US5717918A (en) * | 1994-06-17 | 1998-02-10 | Hitachi, Ltd. | Method for concurrently performing a physical sequential scan of a database into a database buffer which is queued until a preceding scan is completed |
US5684990A (en) * | 1995-01-11 | 1997-11-04 | Puma Technology, Inc. | Synchronization of disparate databases |
US6029160A (en) * | 1995-05-24 | 2000-02-22 | International Business Machines Corporation | Method and means for linking a database system with a system for filing data |
US6453325B1 (en) | 1995-05-24 | 2002-09-17 | International Business Machines Corporation | Method and means for backup and restoration of a database system linked to a system for filing data |
US5644696A (en) * | 1995-06-06 | 1997-07-01 | International Business Machines Corporation | Recovering multi-volume data sets during volume recovery |
EP0839353B1 (de) * | 1995-07-20 | 2001-09-26 | Novell, Inc. | Transaktionssynchronisierung in einem netz abtrennbarer rechner |
US6192365B1 (en) | 1995-07-20 | 2001-02-20 | Novell, Inc. | Transaction log management in a disconnectable computer and network |
JP3856855B2 (ja) * | 1995-10-06 | 2006-12-13 | 三菱電機株式会社 | 差分バックアップ方式 |
JP3524270B2 (ja) * | 1996-06-24 | 2004-05-10 | 株式会社日立製作所 | 並列処理システム |
US5878434A (en) * | 1996-07-18 | 1999-03-02 | Novell, Inc | Transaction clash management in a disconnectable computer and network |
US6038665A (en) * | 1996-12-03 | 2000-03-14 | Fairbanks Systems Group | System and method for backing up computer files over a wide area computer network |
US5794254A (en) * | 1996-12-03 | 1998-08-11 | Fairbanks Systems Group | Incremental computer file backup using a two-step comparison of first two characters in the block and a signature with pre-stored character and signature sets |
JPH10207754A (ja) * | 1997-01-16 | 1998-08-07 | Fujitsu Ltd | 更新系データベースの複製方式 |
US6397229B1 (en) * | 1998-02-02 | 2002-05-28 | International Business Machines Corporation | Storage-controller-managed outboard incremental backup/restore of data |
US6430694B1 (en) * | 1998-12-31 | 2002-08-06 | At&T Corp. | Method and apparatus for synchronizing the provision of data among geographically distributed databases |
US6611901B1 (en) | 1999-07-02 | 2003-08-26 | International Business Machines Corporation | Method, system, and program for maintaining electronic data as of a point-in-time |
US6408314B1 (en) | 1999-07-06 | 2002-06-18 | Synscort Incorporated | Method of performing a high-performance sort which gains efficiency by reading input file blocks sequentially |
US6415300B1 (en) | 1999-07-06 | 2002-07-02 | Syncsort Incorporated | Method of performing a high-performance backup which gains efficiency by reading input file blocks sequentially |
US7062541B1 (en) * | 2000-04-27 | 2006-06-13 | International Business Machines Corporation | System and method for transferring related data objects in a distributed data storage environment |
JP4120180B2 (ja) * | 2001-05-08 | 2008-07-16 | ティアック株式会社 | プログラム処理装置、及びそれにおけるプログラムのバージョンアップ方法及びプログラムバージョンアップ用プログラム |
US7085784B2 (en) * | 2002-01-10 | 2006-08-01 | International Business Machines Corporation | System and method for eliminating duplicate copies of activity history logs in bridging two or more backend database systems |
US20040268068A1 (en) * | 2003-06-24 | 2004-12-30 | International Business Machines Corporation | Efficient method for copying and creating block-level incremental backups of large files and sparse files |
JP4512386B2 (ja) * | 2004-03-05 | 2010-07-28 | 株式会社日立製作所 | バックアップシステムおよび方法 |
US7243201B2 (en) * | 2004-07-22 | 2007-07-10 | International Business Machines Corporation | Application-based commit for local storage subsystems and remote storage subsystems |
JP4125274B2 (ja) * | 2004-08-26 | 2008-07-30 | キヤノン株式会社 | 画像入出力装置および情報処理方法およびコンピュータが読み取り可能なプログラムを格納した記憶媒体およびプログラム |
KR100515890B1 (ko) * | 2005-03-07 | 2005-09-20 | 주식회사 퓨전소프트 | 효율적인 데이터베이스 복구방법 |
US20100070982A1 (en) * | 2005-09-09 | 2010-03-18 | Pitts William M | Distributed File System Consistency Mechanism Extension For Accelerating Communications Between Distributed Applications |
US20070250546A1 (en) * | 2006-04-25 | 2007-10-25 | Dietmar Muhlhausser | Burn log files |
JP4842703B2 (ja) * | 2006-05-18 | 2011-12-21 | 株式会社日立製作所 | ストレージシステム及びそのリカバリボリューム作成方法 |
US9202087B2 (en) * | 2006-10-31 | 2015-12-01 | Verizon Patent And Licensing Inc. | Method and apparatus for controlling access to local storage devices |
WO2008138042A1 (en) * | 2007-05-10 | 2008-11-20 | Chrystall, Alexander, George, Mallick | System and/or method for reducing disk space usage and improving input/output performance of computer systems |
WO2008150912A1 (en) * | 2007-05-29 | 2008-12-11 | Livescribe, Inc. | Organization of user generated content captured by a smart pen computing system |
US8108360B2 (en) * | 2008-04-17 | 2012-01-31 | Microsoft Corporation | Database object update order determination |
US8909877B2 (en) | 2012-02-02 | 2014-12-09 | International Business Machines Corporation | Dynamic real storage usage control |
US9672237B2 (en) * | 2013-03-15 | 2017-06-06 | Amazon Technologies, Inc. | System-wide checkpoint avoidance for distributed database systems |
US9110847B2 (en) | 2013-06-24 | 2015-08-18 | Sap Se | N to M host system copy |
TWI677787B (zh) * | 2018-12-05 | 2019-11-21 | 核桃運算股份有限公司 | 資料管理裝置、方法及其電腦程式產品 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1505603A (en) * | 1976-07-07 | 1978-03-30 | Ibm | Data processing systems |
US4376297A (en) * | 1978-04-10 | 1983-03-08 | Signetics Corporation | Virtual memory addressing device |
US4253145A (en) * | 1978-12-26 | 1981-02-24 | Honeywell Information Systems Inc. | Hardware virtualizer for supporting recursive virtual computer systems on a host computer system |
JPS5790770A (en) * | 1980-11-28 | 1982-06-05 | Hitachi Ltd | Data backup system |
JPS60181942A (ja) * | 1984-02-29 | 1985-09-17 | Fujitsu Ltd | メモリ制御装置 |
US4680703A (en) * | 1984-06-25 | 1987-07-14 | International Business Machines Corp. | Data processing system with reorganization of disk storage for improved paging |
US4686620A (en) * | 1984-07-26 | 1987-08-11 | American Telephone And Telegraph Company, At&T Bell Laboratories | Database backup method |
US4835685A (en) * | 1985-05-06 | 1989-05-30 | Computer X, Inc. | Virtual single machine with message-like hardware interrupts and processor exceptions |
US4814971A (en) * | 1985-09-11 | 1989-03-21 | Texas Instruments Incorporated | Virtual memory recovery system using persistent roots for selective garbage collection and sibling page timestamping for defining checkpoint state |
US4730249A (en) * | 1986-01-16 | 1988-03-08 | International Business Machines Corporation | Method to operate on large segments of data in a virtual memory data processing system |
US4742447A (en) * | 1986-01-16 | 1988-05-03 | International Business Machines Corporation | Method to control I/O accesses in a multi-tasking virtual memory virtual machine type data processing system |
US5043871A (en) * | 1986-03-26 | 1991-08-27 | Hitachi, Ltd. | Method and apparatus for database update/recovery |
US5136692A (en) * | 1987-02-13 | 1992-08-04 | International Business Machines Corporation | Memory disk buffer manager |
US5067105A (en) * | 1987-11-16 | 1991-11-19 | International Business Machines Corporation | System and method for automatically configuring translation of logical addresses to a physical memory address in a computer memory system |
US4853843A (en) * | 1987-12-18 | 1989-08-01 | Tektronix, Inc. | System for merging virtual partitions of a distributed database |
-
1990
- 1990-04-18 JP JP2100304A patent/JPH0373037A/ja active Pending
- 1990-05-22 US US07/526,838 patent/US5321832A/en not_active Expired - Lifetime
- 1990-05-25 EP EP90110000A patent/EP0399560B1/de not_active Expired - Lifetime
- 1990-05-25 DE DE69030024T patent/DE69030024T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH0373037A (ja) | 1991-03-28 |
EP0399560A3 (de) | 1991-11-27 |
EP0399560A2 (de) | 1990-11-28 |
DE69030024D1 (de) | 1997-04-10 |
US5321832A (en) | 1994-06-14 |
EP0399560B1 (de) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |