WO2002039215A3 - Distributed dynamic data system and method - Google Patents

Distributed dynamic data system and method Download PDF

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Publication number
WO2002039215A3
WO2002039215A3 PCT/US2001/043745 US0143745W WO0239215A3 WO 2002039215 A3 WO2002039215 A3 WO 2002039215A3 US 0143745 W US0143745 W US 0143745W WO 0239215 A3 WO0239215 A3 WO 0239215A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
service
distributed
user
network
Prior art date
Application number
PCT/US2001/043745
Other languages
French (fr)
Other versions
WO2002039215A9 (en
WO2002039215A2 (en
Inventor
Lance Booth
James Fallon
Peter Thimmesch
Original Assignee
Visitalk Com 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 Visitalk Com Inc filed Critical Visitalk Com Inc
Priority to AU2002230461A priority Critical patent/AU2002230461A1/en
Publication of WO2002039215A2 publication Critical patent/WO2002039215A2/en
Publication of WO2002039215A3 publication Critical patent/WO2002039215A3/en
Publication of WO2002039215A9 publication Critical patent/WO2002039215A9/en

Links

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
    • H04L67/1001—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
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1818—Conference organisation arrangements, e.g. handling schedules, setting up parameters needed by nodes to attend a conference, booking network resources, notifying involved parties
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4523—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using lightweight directory access protocol [LDAP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4547—Network directories; Name-to-address mapping for personal communications, i.e. using a personal identifier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • 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
    • H04L67/1025—Dynamic adaptation of the criteria on which the server selection is based
    • 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
    • H04L67/1029—Protocols in which an application is distributed across nodes in the network for accessing one among a plurality of replicated servers using data related to the state of servers by a load balancer
    • 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
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • G06F11/2038—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 with a single idle spare processing component

Abstract

A system facilitating communication over a distributed electronic network (2101) is provided. A dynamic data system (2100) comprises a distributed network (2101), data services, and an executive service and users connected to the network (2101). A user having a unique identifier is assigned to a data service used to store dynamic information. Dynamic information, such as a user's connection address, is retrieved from the distributed data system to provide point-to-point communication. A mapping scheme for remote data services allows a particular service assigned to a user to be found with a unique identifier. In certain embodiments, a relatively centralized static data repository (2115) may be maintained separately from a dynamic data portion of the system. In other embodiments, static data is not centralized in a repository. Reliability of a distributed data system is furthered by detecting faults in a service, and bringing a backup service online as a replacement.
PCT/US2001/043745 2000-11-09 2001-11-09 Distributed dynamic data system and method WO2002039215A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002230461A AU2002230461A1 (en) 2000-11-09 2001-11-09 Distributed dynamic data system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71056700A 2000-11-09 2000-11-09
US09/710,567 2000-11-09

Publications (3)

Publication Number Publication Date
WO2002039215A2 WO2002039215A2 (en) 2002-05-16
WO2002039215A3 true WO2002039215A3 (en) 2003-01-23
WO2002039215A9 WO2002039215A9 (en) 2003-05-01

Family

ID=24854569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/043745 WO2002039215A2 (en) 2000-11-09 2001-11-09 Distributed dynamic data system and method

Country Status (2)

Country Link
AU (1) AU2002230461A1 (en)
WO (1) WO2002039215A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008085708A2 (en) * 2006-12-21 2008-07-17 Boxicom, Inc. Data backup system and method associated therewith
CN101212425A (en) * 2006-12-28 2008-07-02 北京交通大学 Multi-service supporting integrated network construction method and routing device
US20120030343A1 (en) 2010-07-29 2012-02-02 Apple Inc. Dynamic migration within a network storage system
EP2503471A1 (en) * 2011-03-23 2012-09-26 Detector de Seguimiento y Transmision, S.A. Information management system and associated process
CN103207882B (en) * 2012-01-13 2016-12-07 阿里巴巴集团控股有限公司 Shop accesses data processing method and system
US11381506B1 (en) * 2020-03-27 2022-07-05 Amazon Tehonlogies, Inc. Adaptive load balancing for distributed systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6118785A (en) * 1998-04-07 2000-09-12 3Com Corporation Point-to-point protocol with a signaling channel
US6167432A (en) * 1996-02-29 2000-12-26 Webex Communications, Inc., Method for creating peer-to-peer connections over an interconnected network to facilitate conferencing among users
US20020021307A1 (en) * 2000-04-24 2002-02-21 Steve Glenn Method and apparatus for utilizing online presence information
US20020035594A1 (en) * 1998-12-28 2002-03-21 Christian Dreke Method for distributing and maintaining network presence information

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167432A (en) * 1996-02-29 2000-12-26 Webex Communications, Inc., Method for creating peer-to-peer connections over an interconnected network to facilitate conferencing among users
US6118785A (en) * 1998-04-07 2000-09-12 3Com Corporation Point-to-point protocol with a signaling channel
US20020035594A1 (en) * 1998-12-28 2002-03-21 Christian Dreke Method for distributing and maintaining network presence information
US20020021307A1 (en) * 2000-04-24 2002-02-21 Steve Glenn Method and apparatus for utilizing online presence information

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ORFALI, R. ET AL.: "Client/server survival guide, third edition", 1999, JOHN WILEY & SONS, INC., XP002953466 *

Also Published As

Publication number Publication date
WO2002039215A9 (en) 2003-05-01
WO2002039215A2 (en) 2002-05-16
AU2002230461A1 (en) 2002-05-21

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