EP1228430A4 - System and method for web mirroring - Google Patents

System and method for web mirroring

Info

Publication number
EP1228430A4
EP1228430A4 EP00975450A EP00975450A EP1228430A4 EP 1228430 A4 EP1228430 A4 EP 1228430A4 EP 00975450 A EP00975450 A EP 00975450A EP 00975450 A EP00975450 A EP 00975450A EP 1228430 A4 EP1228430 A4 EP 1228430A4
Authority
EP
European Patent Office
Prior art keywords
mirroring
web
web mirroring
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.)
Withdrawn
Application number
EP00975450A
Other languages
German (de)
French (fr)
Other versions
EP1228430A1 (en
Inventor
John C Klensin
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.)
Verizon Business Global LLC
Original Assignee
MCI Worldcom 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 MCI Worldcom Inc filed Critical MCI Worldcom Inc
Publication of EP1228430A1 publication Critical patent/EP1228430A1/en
Publication of EP1228430A4 publication Critical patent/EP1228430A4/en
Withdrawn legal-status Critical Current

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
    • G06F11/2053—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 persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—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 persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • G06F11/2058—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 persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring using more than 2 mirrored copies
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/1008—Server selection for load balancing based on parameters of servers, e.g. available memory or workload
    • 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
    • H04L67/1001—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers
    • H04L67/1004—Server selection for load balancing
    • H04L67/101—Server selection for load balancing based on network conditions
    • 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
    • G06F11/20—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
    • G06F11/2053—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 persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2056—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 persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
EP00975450A 1999-10-27 2000-10-27 System and method for web mirroring Withdrawn EP1228430A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16183399P 1999-10-27 1999-10-27
US161833P 1999-10-27
PCT/US2000/029693 WO2001031445A1 (en) 1999-10-27 2000-10-27 System and method for web mirroring

Publications (2)

Publication Number Publication Date
EP1228430A1 EP1228430A1 (en) 2002-08-07
EP1228430A4 true EP1228430A4 (en) 2004-05-06

Family

ID=22582945

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00975450A Withdrawn EP1228430A4 (en) 1999-10-27 2000-10-27 System and method for web mirroring

Country Status (5)

Country Link
EP (1) EP1228430A4 (en)
AU (1) AU1350001A (en)
CA (1) CA2389164A1 (en)
MX (1) MXPA02004199A (en)
WO (1) WO2001031445A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002222886A1 (en) * 2001-12-03 2003-06-17 Kent Ridge Digital Labs A method of connecting a plurality of remote sites to a server
JP4980879B2 (en) 2004-03-12 2012-07-18 トムソン ライセンシング Automatic remote site download on geographic drive

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998004985A1 (en) * 1996-07-25 1998-02-05 Mark Kriegsman Web serving system with primary and secondary servers
US5867706A (en) * 1996-01-26 1999-02-02 International Business Machines Corp. Method of load balancing across the processors of a server
US5951694A (en) * 1995-06-07 1999-09-14 Microsoft Corporation Method of redirecting a client service session to a second application server without interrupting the session by forwarding service-specific information to the second server

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2170564A1 (en) * 1996-02-28 1997-08-29 Frank Michael Kappe Method of propagating data through a distributed information network
US5909589A (en) * 1996-11-12 1999-06-01 Lance T. Parker Internet based training
US5958053A (en) * 1997-01-30 1999-09-28 At&T Corp. Communications protocol with improved security
US5941949A (en) * 1997-05-14 1999-08-24 Citrix Systems, Inc. System and method for transmitting data from a server application to more than one client node
US5961586A (en) * 1997-05-14 1999-10-05 Citrix Systems, Inc. System and method for remotely executing an interpretive language application
US6122658A (en) * 1997-07-03 2000-09-19 Microsoft Corporation Custom localized information in a networked server for display to an end user
US6014701A (en) * 1997-07-03 2000-01-11 Microsoft Corporation Selecting a cost-effective bandwidth for transmitting information to an end user in a computer network
US6092178A (en) * 1998-09-03 2000-07-18 Sun Microsystems, Inc. System for responding to a resource request

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951694A (en) * 1995-06-07 1999-09-14 Microsoft Corporation Method of redirecting a client service session to a second application server without interrupting the session by forwarding service-specific information to the second server
US5867706A (en) * 1996-01-26 1999-02-02 International Business Machines Corp. Method of load balancing across the processors of a server
WO1998004985A1 (en) * 1996-07-25 1998-02-05 Mark Kriegsman Web serving system with primary and secondary servers

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BAKER S M ET AL: "Scalable web server design for distributed data management", DATA ENGINEERING, 1999. PROCEEDINGS., 15TH INTERNATIONAL CONFERENCE ON SYDNEY, NSW, AUSTRALIA 23-26 MARCH 1999, LOS ALAMITOS, CA, USA,IEEE COMPUT. SOC, US, 23 March 1999 (1999-03-23), pages 96, XP010326215, ISBN: 0-7695-0071-4 *
GWERTZMAN J S ET AL: "The case for geographical push-caching", WORKSHOP ON HOT TOPICS IN OPERATING SYSTEMS, XX, XX, 4 May 1995 (1995-05-04), pages 51 - 55, XP002088155 *
See also references of WO0131445A1 *

Also Published As

Publication number Publication date
AU1350001A (en) 2001-05-08
WO2001031445A1 (en) 2001-05-03
CA2389164A1 (en) 2001-05-03
MXPA02004199A (en) 2004-04-21
EP1228430A1 (en) 2002-08-07

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