WO2008136107A1 - 切替処理方法 - Google Patents

切替処理方法 Download PDF

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Publication number
WO2008136107A1
WO2008136107A1 PCT/JP2007/058987 JP2007058987W WO2008136107A1 WO 2008136107 A1 WO2008136107 A1 WO 2008136107A1 JP 2007058987 W JP2007058987 W JP 2007058987W WO 2008136107 A1 WO2008136107 A1 WO 2008136107A1
Authority
WO
WIPO (PCT)
Prior art keywords
transaction
processing unit
performs
stop
switching processing
Prior art date
Application number
PCT/JP2007/058987
Other languages
English (en)
French (fr)
Inventor
Kazuhiro Taniguchi
Teruyuki Goto
Yoshiaki Teruta
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009512839A priority Critical patent/JP5201134B2/ja
Priority to PCT/JP2007/058987 priority patent/WO2008136107A1/ja
Publication of WO2008136107A1 publication Critical patent/WO2008136107A1/ja
Priority to US12/576,082 priority patent/US8174966B2/en

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
    • G06F16/2379—Updates performed during online database operations; commit processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)

Abstract

　各ＤＢサーバ３０～５０の切り替え処理部は、ＤＢサーバ２０からトランザクションの停止指示依頼を受け付けると、トランザクション停止指示処理を実行する。また、各ＤＢサーバ３０～５０のトランザクション処理部は、切り替え処理部からトランザクション停止指示を受け付けると、トランザクション停止処理を実行する。また、ＤＢサーバ２０のトランザクション処理部も同様に、トランザクションを停止させる処理を実行する。ここで、ＤＢサーバ２０のトランザクション処理部、および各ＤＢサーバ３０～５０のトランザクション処理部は、トランザクションを構成するＳＱＬの処理属性および処理状態に応じてトランザクションを停止するか否か判断し、判断結果に応じてトランザクションを停止させる処理を実行する。
PCT/JP2007/058987 2007-04-25 2007-04-25 切替処理方法 WO2008136107A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009512839A JP5201134B2 (ja) 2007-04-25 2007-04-25 二重化システム、切替プログラムおよび切替方法
PCT/JP2007/058987 WO2008136107A1 (ja) 2007-04-25 2007-04-25 切替処理方法
US12/576,082 US8174966B2 (en) 2007-04-25 2009-10-08 Switching program, switching method and duplex system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/058987 WO2008136107A1 (ja) 2007-04-25 2007-04-25 切替処理方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/576,082 Continuation US8174966B2 (en) 2007-04-25 2009-10-08 Switching program, switching method and duplex system

Publications (1)

Publication Number Publication Date
WO2008136107A1 true WO2008136107A1 (ja) 2008-11-13

Family

ID=39943230

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/058987 WO2008136107A1 (ja) 2007-04-25 2007-04-25 切替処理方法

Country Status (3)

Country Link
US (1) US8174966B2 (ja)
JP (1) JP5201134B2 (ja)
WO (1) WO2008136107A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012155499A (ja) * 2011-01-25 2012-08-16 Fujitsu Ltd 情報処理装置およびデータベースシステム

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671187B1 (en) 2010-07-27 2014-03-11 Aerohive Networks, Inc. Client-independent network supervision application
US9948626B2 (en) 2013-03-15 2018-04-17 Aerohive Networks, Inc. Split authentication network systems and methods
US9690676B2 (en) * 2013-03-15 2017-06-27 Aerohive Networks, Inc. Assigning network device subnets to perform network activities using network device information
US9152782B2 (en) 2013-12-13 2015-10-06 Aerohive Networks, Inc. Systems and methods for user-based network onboarding
CN114253620A (zh) * 2021-12-27 2022-03-29 中国建设银行股份有限公司 主机系统切换方法、装置、电子设备及计算机存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006004147A (ja) * 2004-06-17 2006-01-05 Hitachi Ltd ディザスタリカバリシステム、プログラム及びデータベースのリカバリ方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1139235B1 (en) * 2000-03-29 2006-05-24 Fuji Photo Film Co., Ltd. Distributed data processing system and method of processing data in distributed data processing system
JP2001344141A (ja) * 2000-03-29 2001-12-14 Fuji Photo Film Co Ltd データバックアップ機能を備えた分散処理システムおよびその処理方法
US7231391B2 (en) * 2001-02-06 2007-06-12 Quest Software, Inc. Loosely coupled database clusters with client connection fail-over
US20020129146A1 (en) * 2001-02-06 2002-09-12 Eyal Aronoff Highly available database clusters that move client connections between hosts
US7383264B2 (en) * 2003-03-27 2008-06-03 Hitachi, Ltd. Data control method for duplicating data between computer systems
JP4283576B2 (ja) * 2003-03-27 2009-06-24 株式会社日立製作所 トランザクション同期方法、データベースシステム及びデータベース装置
JP4289056B2 (ja) 2003-03-27 2009-07-01 株式会社日立製作所 計算機システム間のデータ二重化制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006004147A (ja) * 2004-06-17 2006-01-05 Hitachi Ltd ディザスタリカバリシステム、プログラム及びデータベースのリカバリ方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012155499A (ja) * 2011-01-25 2012-08-16 Fujitsu Ltd 情報処理装置およびデータベースシステム

Also Published As

Publication number Publication date
US8174966B2 (en) 2012-05-08
US20100020678A1 (en) 2010-01-28
JPWO2008136107A1 (ja) 2010-07-29
JP5201134B2 (ja) 2013-06-05

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