ATE518189T1 - Aufrechterhaltung der datenintegrität auf datenservern in mehreren datenzentren - Google Patents

Aufrechterhaltung der datenintegrität auf datenservern in mehreren datenzentren

Info

Publication number
ATE518189T1
ATE518189T1 AT09781339T AT09781339T ATE518189T1 AT E518189 T1 ATE518189 T1 AT E518189T1 AT 09781339 T AT09781339 T AT 09781339T AT 09781339 T AT09781339 T AT 09781339T AT E518189 T1 ATE518189 T1 AT E518189T1
Authority
AT
Austria
Prior art keywords
data
servers
catalog
server
integrity
Prior art date
Application number
AT09781339T
Other languages
English (en)
Inventor
Jinmei Shen
Hao Wang
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE518189T1 publication Critical patent/ATE518189T1/de

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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2097—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements maintaining the standby controller/processing unit updated
    • 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
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2023—Failover techniques
    • G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • 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
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/202—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant
    • G06F11/2035—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where processing functionality is redundant without idle spare hardware

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
  • Hardware Redundancy (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT09781339T 2008-08-05 2009-07-31 Aufrechterhaltung der datenintegrität auf datenservern in mehreren datenzentren ATE518189T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/185,863 US8676760B2 (en) 2008-08-05 2008-08-05 Maintaining data integrity in data servers across data centers
PCT/EP2009/059931 WO2010015574A1 (en) 2008-08-05 2009-07-31 Maintaining data integrity in data servers across data centers

Publications (1)

Publication Number Publication Date
ATE518189T1 true ATE518189T1 (de) 2011-08-15

Family

ID=41172355

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09781339T ATE518189T1 (de) 2008-08-05 2009-07-31 Aufrechterhaltung der datenintegrität auf datenservern in mehreren datenzentren

Country Status (7)

Country Link
US (1) US8676760B2 (de)
EP (1) EP2281240B1 (de)
JP (1) JP5102901B2 (de)
KR (1) KR101547719B1 (de)
CN (1) CN102105867B (de)
AT (1) ATE518189T1 (de)
WO (1) WO2010015574A1 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7305700B2 (en) 2002-01-08 2007-12-04 Seven Networks, Inc. Secure transport for mobile communication network
US8438633B1 (en) 2005-04-21 2013-05-07 Seven Networks, Inc. Flexible real-time inbox access
WO2006136660A1 (en) 2005-06-21 2006-12-28 Seven Networks International Oy Maintaining an ip connection in a mobile network
US8805425B2 (en) 2007-06-01 2014-08-12 Seven Networks, Inc. Integrated messaging
US9002828B2 (en) 2007-12-13 2015-04-07 Seven Networks, Inc. Predictive content delivery
US8862657B2 (en) 2008-01-25 2014-10-14 Seven Networks, Inc. Policy based content service
US20090193338A1 (en) 2008-01-28 2009-07-30 Trevor Fiatal Reducing network and battery consumption during content delivery and playback
US8909759B2 (en) 2008-10-10 2014-12-09 Seven Networks, Inc. Bandwidth measurement
US8838783B2 (en) 2010-07-26 2014-09-16 Seven Networks, Inc. Distributed caching for resource and mobile network traffic management
US9043433B2 (en) 2010-07-26 2015-05-26 Seven Networks, Inc. Mobile network traffic coordination across multiple applications
WO2012060995A2 (en) 2010-11-01 2012-05-10 Michael Luna Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
US8484314B2 (en) 2010-11-01 2013-07-09 Seven Networks, Inc. Distributed caching in a wireless network of content delivered for a mobile application over a long-held request
US8843153B2 (en) 2010-11-01 2014-09-23 Seven Networks, Inc. Mobile traffic categorization and policy for network use optimization while preserving user experience
GB2500327B (en) 2010-11-22 2019-11-06 Seven Networks Llc Optimization of resource polling intervals to satisfy mobile device requests
GB2501416B (en) 2011-01-07 2018-03-21 Seven Networks Llc System and method for reduction of mobile network traffic used for domain name system (DNS) queries
GB2505103B (en) 2011-04-19 2014-10-22 Seven Networks Inc Social caching for device resource sharing and management cross-reference to related applications
US20120278431A1 (en) 2011-04-27 2012-11-01 Michael Luna Mobile device which offloads requests made by a mobile application to a remote entity for conservation of mobile device and network resources and methods therefor
US8621075B2 (en) 2011-04-27 2013-12-31 Seven Metworks, Inc. Detecting and preserving state for satisfying application requests in a distributed proxy and cache system
US8671308B2 (en) 2011-05-02 2014-03-11 International Business Machines Corporation Optimizing disaster recovery systems during takeover operations
US8522068B2 (en) * 2011-05-02 2013-08-27 International Business Machines Corporation Coordinated disaster recovery production takeover operations
EP2789138B1 (de) 2011-12-06 2016-09-14 Seven Networks, LLC Mobile vorrichtung und verfahren zum verwenden von failover-mechanismen zur fehlertoleranz für mobilverkehrsverwaltung und zur erhaltung von netzwerk-/vorrichtungs-ressourcen
US8918503B2 (en) 2011-12-06 2014-12-23 Seven Networks, Inc. Optimization of mobile traffic directed to private networks and operator configurability thereof
GB2498064A (en) 2011-12-07 2013-07-03 Seven Networks Inc Distributed content caching mechanism using a network operator proxy
US9277443B2 (en) 2011-12-07 2016-03-01 Seven Networks, Llc Radio-awareness of mobile device for sending server-side control signals using a wireless network optimized transport protocol
WO2013090212A1 (en) 2011-12-14 2013-06-20 Seven Networks, Inc. Mobile network reporting and usage analytics system and method using aggregation of data in a distributed traffic optimization system
EP2801236A4 (de) 2012-01-05 2015-10-21 Seven Networks Inc Detektion und verwaltung von benutzerinteraktionen mit vordergrundanwendungen auf einer mobilvorrichtung in verteilten cache-speichern
US8812695B2 (en) 2012-04-09 2014-08-19 Seven Networks, Inc. Method and system for management of a virtual network connection without heartbeat messages
US10263899B2 (en) 2012-04-10 2019-04-16 Seven Networks, Llc Enhanced customer service for mobile carriers using real-time and historical mobile application and traffic or optimization data associated with mobile devices in a mobile network
US8775631B2 (en) 2012-07-13 2014-07-08 Seven Networks, Inc. Dynamic bandwidth adjustment for browsing or streaming activity in a wireless network based on prediction of user behavior when interacting with mobile applications
US9591080B2 (en) 2012-09-17 2017-03-07 Tencent Technology (Shenzhen) Company Limited Method of establishing a network socket with a data server
CN103685398B (zh) * 2012-09-17 2015-08-19 腾讯科技（深圳）有限公司 通信连接建立方法及通信***
US9161258B2 (en) 2012-10-24 2015-10-13 Seven Networks, Llc Optimized and selective management of policy deployment to mobile clients in a congested network to prevent further aggravation of network congestion
JP5905122B2 (ja) * 2012-11-30 2016-04-20 株式会社日立製作所 管理装置、管理方法及びプログラムを格納する記録媒体
US9307493B2 (en) 2012-12-20 2016-04-05 Seven Networks, Llc Systems and methods for application management of mobile device radio state promotion and demotion
US9271238B2 (en) 2013-01-23 2016-02-23 Seven Networks, Llc Application or context aware fast dormancy
US8874761B2 (en) 2013-01-25 2014-10-28 Seven Networks, Inc. Signaling optimization in a wireless network for traffic utilizing proprietary and non-proprietary protocols
US9326185B2 (en) 2013-03-11 2016-04-26 Seven Networks, Llc Mobile network congestion recognition for optimization of mobile traffic
US9065765B2 (en) 2013-07-22 2015-06-23 Seven Networks, Inc. Proxy server associated with a mobile carrier for enhancing mobile traffic management in a mobile network
US9626261B2 (en) * 2013-11-27 2017-04-18 Futurewei Technologies, Inc. Failure recovery resolution in transplanting high performance data intensive algorithms from cluster to cloud
CN104714853B (zh) * 2013-12-16 2018-05-04 雅特生嵌入式计算有限公司 使用cots组件的容错故障安全计算机***
US20160021171A1 (en) * 2014-07-18 2016-01-21 Jive Communications, Inc. Datacenter event stream processing in a network-based communication system
US10055307B2 (en) * 2015-06-30 2018-08-21 Vmware, Inc. Workflows for series of snapshots
US10656991B2 (en) * 2015-08-24 2020-05-19 International Business Machines Corporation Electronic component having redundant product data stored externally
CN105302865B (zh) * 2015-09-22 2019-04-26 中国联合网络通信集团有限公司 一种实现数据处理的方法及装置
US10681113B2 (en) 2015-10-14 2020-06-09 International Business Machines Corporation Geographically distributed highly available mailbox
US10346270B2 (en) * 2016-05-25 2019-07-09 Arista Networks, Inc. High-availability network controller
US10621145B2 (en) 2016-10-18 2020-04-14 Arista Networks, Inc. Cluster file replication
US10270646B2 (en) * 2016-10-24 2019-04-23 Servicenow, Inc. System and method for resolving master node failures within node clusters
KR20180089682A (ko) * 2017-02-01 2018-08-09 삼성전자주식회사 블록체인 기반의 데이터의 무결성을 검증하는 전자 장치 및 방법
CN108196984A (zh) * 2017-12-30 2018-06-22 安华智能股份公司 一种用于维护数据完整性的计算机***
US10951395B2 (en) * 2018-08-20 2021-03-16 Fujitsu Limited Data fetching in data exchange networks
US11068351B2 (en) * 2018-11-19 2021-07-20 International Business Machines Corporation Data consistency when switching from primary to backup data storage

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596716A (en) * 1995-03-01 1997-01-21 Unisys Corporation Method and apparatus for indicating the severity of a fault within a computer system
KR0147150B1 (ko) * 1995-06-29 1998-09-15 김주용 디코더를 이용한 순환 리던던시 체크 오류 검출 및 정정 장치
JP4689137B2 (ja) 2001-08-08 2011-05-25 株式会社日立製作所 リモートコピー制御方法、及びストレージシステム
US7774469B2 (en) * 1999-03-26 2010-08-10 Massa Michael T Consistent cluster operational data in a server cluster using a quorum of replicas
US6865591B1 (en) * 2000-06-30 2005-03-08 Intel Corporation Apparatus and method for building distributed fault-tolerant/high-availability computed applications
US7574499B1 (en) * 2000-07-19 2009-08-11 Akamai Technologies, Inc. Global traffic management system using IP anycast routing and dynamic load-balancing
US20030126197A1 (en) * 2001-12-28 2003-07-03 Black Brad R. Efficient content placement using network proximity
US20030158909A1 (en) * 2002-02-20 2003-08-21 Simpson Shell S. Composite image generation
US7096228B2 (en) * 2002-03-27 2006-08-22 Microsoft Corporation Method and system for managing data records on a computer network
US7035858B2 (en) * 2002-04-29 2006-04-25 Sun Microsystems, Inc. System and method dynamic cluster membership in a distributed data system
JP3923863B2 (ja) * 2002-07-09 2007-06-06 株式会社日立製作所 リクエストルータ装置
US20040083213A1 (en) * 2002-10-25 2004-04-29 Yuh-Cherng Wu Solution search
JP4037257B2 (ja) 2002-12-26 2008-01-23 株式会社日立製作所 情報処理システムの制御方法、情報処理システム、及びプログラム
JP2004318743A (ja) * 2003-04-21 2004-11-11 Hitachi Ltd ファイル移送装置
US7747586B2 (en) * 2003-04-23 2010-06-29 International Business Machines Corporation Apparatus and method to map and copy computer files
US7120825B2 (en) * 2003-06-06 2006-10-10 Hewlett-Packard Development Company, L.P. Adaptive batch sizing for asynchronous data redundancy
JP2005196683A (ja) 2004-01-09 2005-07-21 Hitachi Ltd 情報処理システム、情報処理装置、及び情報処理システムの制御方法
US7523341B2 (en) * 2004-05-13 2009-04-21 International Business Machines Corporation Methods, apparatus and computer programs for recovery from failures in a computing environment
JP4377790B2 (ja) 2004-09-30 2009-12-02 株式会社日立製作所 リモートコピーシステムおよびリモートコピー方法
US7451347B2 (en) 2004-10-08 2008-11-11 Microsoft Corporation Failover scopes for nodes of a computer cluster
US7577805B2 (en) 2004-11-01 2009-08-18 Hitachi, Ltd. Using bandwidth and capacity parameters to control remote copy operations in storage systems
JP2006139477A (ja) 2004-11-11 2006-06-01 Hitachi Ltd 計算機システム、管理方法及びストレージネットワークシステム
US7490111B2 (en) * 2006-06-07 2009-02-10 International Business Machines Corporation Efficient handling of mostly read data in a computer server
US7480827B2 (en) 2006-08-11 2009-01-20 Chicago Mercantile Exchange Fault tolerance and failover using active copy-cat
US7975115B2 (en) * 2007-04-11 2011-07-05 Dot Hill Systems Corporation Method and apparatus for separating snapshot preserved and write data
US7849354B2 (en) * 2007-06-12 2010-12-07 Microsoft Corporation Gracefully degradable versioned storage systems
US8271967B2 (en) * 2008-06-09 2012-09-18 Ricoh Company, Ltd. MFP software update using web service

Also Published As

Publication number Publication date
CN102105867A (zh) 2011-06-22
US20100036885A1 (en) 2010-02-11
US8676760B2 (en) 2014-03-18
JP5102901B2 (ja) 2012-12-19
KR20110044858A (ko) 2011-05-02
JP2011530127A (ja) 2011-12-15
CN102105867B (zh) 2014-03-26
WO2010015574A1 (en) 2010-02-11
KR101547719B1 (ko) 2015-08-26
EP2281240A1 (de) 2011-02-09
EP2281240B1 (de) 2011-07-27

Similar Documents

Publication Publication Date Title
ATE518189T1 (de) Aufrechterhaltung der datenintegrität auf datenservern in mehreren datenzentren
BR112020023414A2 (pt) Gerenciamento de objetos de dados para estrutu-ras de dados com base em grafos
EP2174225A4 (de) Emuliertes speichersystem
WO2008121249A3 (en) Advanced clock synchronization technique
WO2013184712A3 (en) Systems and methods of increasing database access concurrency using granular timestamps
MX360678B (es) Sistema para la anonimización y agregación de información protegida.
CN104021200B (zh) 一种数据库的数据同步方法和装置
GB2558478A (en) Copy-Redirect on write
WO2010080591A3 (en) Methods and apparatus for content-aware data partitioning and data de-duplication
WO2006073847A3 (en) Systems and methods for dynamic data backup
MX2008014538A (es) Creacion de respaldos consistentes con aplicacion frecuente, eficientemente.
EP2235635A4 (de) Verteiltes sicherungs- und abrufsystem
WO2010048048A3 (en) Configuration management in distributed data systems
DE602008004088D1 (de) Computerspeichersystem
AU2009324800A8 (en) Method and system for managing replicated database data
TW200504507A (en) Method, system and computer program product for implementing copy-on-write of a file
BR112016022388A8 (pt) Sistemas e métodos para otimizar suporte de várias versões em índices
US20140156596A1 (en) Replication control using eventually consistent meta-data
DE602006009634D1 (de) Speichersystem und Verfahren zur Erstellung eines Wiederherstellungsträgers
WO2009018249A3 (en) Creating backups in storage systems
GB2538464A (en) Creating restore copy from copy of source data in repository having source data at different point-in-times
BR112019023190A8 (pt) Criação de grupos de correspondência e troca de dados protegidos usando blockchain
GB2475992A (en) Analyzing server copies of client files
WO2007103513A3 (en) Indempotent journal mechanism for file system
IN2014DE02046A (de)

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties