WO2010058243A3 - System and method for synchronization between servers - Google Patents

System and method for synchronization between servers Download PDF

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Publication number
WO2010058243A3
WO2010058243A3 PCT/IB2008/005014 IB2008005014W WO2010058243A3 WO 2010058243 A3 WO2010058243 A3 WO 2010058243A3 IB 2008005014 W IB2008005014 W IB 2008005014W WO 2010058243 A3 WO2010058243 A3 WO 2010058243A3
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WO
WIPO (PCT)
Prior art keywords
server
data set
commands
output objects
original data
Prior art date
Application number
PCT/IB2008/005014
Other languages
French (fr)
Other versions
WO2010058243A2 (en
Inventor
Andrew Fiske Roberts
Original Assignee
International Business Machines Corporation
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 International Business Machines Corporation filed Critical International Business Machines Corporation
Priority to EP08877208A priority Critical patent/EP2212790A2/en
Publication of WO2010058243A2 publication Critical patent/WO2010058243A2/en
Publication of WO2010058243A3 publication Critical patent/WO2010058243A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
    • 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
    • G06F11/1658—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit
    • G06F11/1662—Data re-synchronization of a redundant component, or initial sync of replacement, additional or spare unit the resynchronized component or unit being a persistent storage device
    • 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
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G06F16/273—Asynchronous replication or reconciliation

Abstract

A system and method for synchronizing data between two or more servers including replicating at least a portion of an original data set, associated with a first server, to provide a replicated data set, associated with a second server, the replicated data set based upon, at least in part, the original data set. One or more second-server commands executed on the replicated data set by the second server are stored. One or more first-server commands to be executed on the original data set by the first server, are provided in which the one or more first-server commands are based upon, at least in part, the one or more second-server commands. One or more first- server output objects, returned by the first server in response to the one or more first-server commands, are compared to one or more second-server output objects, returned by the second server in response to the one or more second-server commands. An identity of one or more first- server output objects is mapped to an identity of the one or more second-server output objects.
PCT/IB2008/005014 2007-09-14 2008-09-11 System and method for synchronization between servers WO2010058243A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08877208A EP2212790A2 (en) 2007-09-14 2008-09-11 System and method for synchronization between servers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/855,647 2007-09-14
US11/855,647 US9401957B2 (en) 2007-09-14 2007-09-14 System and method for synchronization between servers

Publications (2)

Publication Number Publication Date
WO2010058243A2 WO2010058243A2 (en) 2010-05-27
WO2010058243A3 true WO2010058243A3 (en) 2010-11-04

Family

ID=40455785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/005014 WO2010058243A2 (en) 2007-09-14 2008-09-11 System and method for synchronization between servers

Country Status (3)

Country Link
US (1) US9401957B2 (en)
EP (1) EP2212790A2 (en)
WO (1) WO2010058243A2 (en)

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US10248803B2 (en) * 2013-05-08 2019-04-02 Intermedia.Net, Inc. Internal folder sharing
US9678799B2 (en) 2015-02-12 2017-06-13 International Business Machines Corporation Dynamic correlated operation management for a distributed computing system
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Also Published As

Publication number Publication date
EP2212790A2 (en) 2010-08-04
US9401957B2 (en) 2016-07-26
US20090077262A1 (en) 2009-03-19
WO2010058243A2 (en) 2010-05-27

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