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DE60312624D1 - Verfahren und Vorrichtung zur Konsistenzunterhaltung eines geteilten Raums über mehrere Endpunkte in einem gleichrangigen kollaboratives Computersystem - Google Patents

Verfahren und Vorrichtung zur Konsistenzunterhaltung eines geteilten Raums über mehrere Endpunkte in einem gleichrangigen kollaboratives Computersystem

Info

Publication number
DE60312624D1
DE60312624D1 DE60312624T DE60312624T DE60312624D1 DE 60312624 D1 DE60312624 D1 DE 60312624D1 DE 60312624 T DE60312624 T DE 60312624T DE 60312624 T DE60312624 T DE 60312624T DE 60312624 D1 DE60312624 D1 DE 60312624D1
Authority
DE
Germany
Prior art keywords
deltas
delta
organized
log
chains
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 - Lifetime
Application number
DE60312624T
Other languages
English (en)
Other versions
DE60312624T2 (de
Inventor
Ransom Richardson
Raymond E Ozzie
Jack E Ozzie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Corp
Original Assignee
Groove Networks Inc
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 Groove Networks Inc filed Critical Groove Networks Inc
Application granted granted Critical
Publication of DE60312624D1 publication Critical patent/DE60312624D1/de
Publication of DE60312624T2 publication Critical patent/DE60312624T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F15/163—Interprocessor communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/12—Applying verification of the received information
    • H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
    • 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
    • Y10S707/99931—Database or file accessing
    • Y10S707/99938—Concurrency, e.g. lock management in shared database

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computing Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Transfer Between Computers (AREA)
  • Debugging And Monitoring (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
DE60312624T 2002-10-24 2003-10-22 Verfahren und Vorrichtung zur Konsistenzunterhaltung eines geteilten Raums über mehrere Endpunkte in einem gleichrangigen kollaborativen Computersystem Expired - Lifetime DE60312624T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/279,785 US7340502B2 (en) 2002-10-24 2002-10-24 Method and apparatus for maintaining consistency of a shared space across multiple endpoints in a peer-to-peer collaborative computer system
US279785 2002-10-24

Publications (2)

Publication Number Publication Date
DE60312624D1 true DE60312624D1 (de) 2007-05-03
DE60312624T2 DE60312624T2 (de) 2007-11-29

Family

ID=32106809

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60312624T Expired - Lifetime DE60312624T2 (de) 2002-10-24 2003-10-22 Verfahren und Vorrichtung zur Konsistenzunterhaltung eines geteilten Raums über mehrere Endpunkte in einem gleichrangigen kollaborativen Computersystem

Country Status (8)

Country Link
US (2) US7340502B2 (de)
EP (1) EP1418726B1 (de)
JP (1) JP4684546B2 (de)
KR (1) KR101021399B1 (de)
AT (1) ATE357700T1 (de)
CA (1) CA2446283C (de)
DE (1) DE60312624T2 (de)
IL (1) IL158508A (de)

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US7930346B2 (en) * 2005-08-24 2011-04-19 Microsoft Corporation Security in peer to peer synchronization applications
US8819536B1 (en) 2005-12-01 2014-08-26 Google Inc. System and method for forming multi-user collaborations
US20070198992A1 (en) * 2006-01-26 2007-08-23 International Business Machines Corporation Changing submitted asynchronous business events to synchronous business events in a Business processing system
US8965874B1 (en) 2006-08-04 2015-02-24 Google Inc. Dynamic aggregation of users
US20080148368A1 (en) * 2006-12-14 2008-06-19 Mary Ellen Zurko Secure extranet access to collaborative activities in a collaborative computing environment
US7900142B2 (en) * 2007-01-15 2011-03-01 Microsoft Corporation Selective undo of editing operations performed on data objects
US8286069B2 (en) * 2007-01-26 2012-10-09 Myspace Llc System and method for editing web-based video
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US9401957B2 (en) * 2007-09-14 2016-07-26 International Business Machines Corporation System and method for synchronization between servers
US8270577B2 (en) * 2007-12-13 2012-09-18 Verizon Patent And Licensing Inc. Multiple visual voicemail mailboxes
KR101425621B1 (ko) * 2008-01-15 2014-07-31 삼성전자주식회사 컨텐츠를 안전하게 공유하는 방법 및 시스템
US8151145B2 (en) * 2008-04-03 2012-04-03 Oracle America, Inc. Flow control timeout mechanism to detect PCI-express forward progress blockage
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US8140478B2 (en) * 2009-01-29 2012-03-20 Microsoft Corporation Commit rate management with decoupled commit operations
US8275869B2 (en) * 2009-08-05 2012-09-25 Tellabs Operations, Inc. Re-synchronizing data between network elements and network management system using partial node discovery
US8732247B2 (en) * 2009-09-28 2014-05-20 Bjorn Michael Dittmer-Roche System and method of simultaneous collaboration
US8949346B2 (en) * 2010-02-25 2015-02-03 Cisco Technology, Inc. System and method for providing a two-tiered virtual communications architecture in a network environment
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US9170123B2 (en) 2010-08-06 2015-10-27 Nokia Technologies Oy Method and apparatus for generating information
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US9092499B2 (en) * 2012-01-20 2015-07-28 Blackberry Limited Synchronizing endpoint data stores having disparate schemas
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Also Published As

Publication number Publication date
KR101021399B1 (ko) 2011-03-14
EP1418726A2 (de) 2004-05-12
US8073905B2 (en) 2011-12-06
DE60312624T2 (de) 2007-11-29
IL158508A0 (en) 2004-05-12
EP1418726A3 (de) 2005-06-01
CA2446283A1 (en) 2004-04-24
KR20040036633A (ko) 2004-04-30
US7340502B2 (en) 2008-03-04
IL158508A (en) 2008-11-03
EP1418726B1 (de) 2007-03-21
CA2446283C (en) 2009-12-22
US20070255787A1 (en) 2007-11-01
US20040083263A1 (en) 2004-04-29
ATE357700T1 (de) 2007-04-15
JP4684546B2 (ja) 2011-05-18
JP2004152289A (ja) 2004-05-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MICROSOFT CORP., REDMOND, WASH., US