WO2001017153A3 - Scalable server architecture based on asymmetric 3-way tcp - Google Patents

Scalable server architecture based on asymmetric 3-way tcp Download PDF

Info

Publication number
WO2001017153A3
WO2001017153A3 PCT/KR2000/000973 KR0000973W WO0117153A3 WO 2001017153 A3 WO2001017153 A3 WO 2001017153A3 KR 0000973 W KR0000973 W KR 0000973W WO 0117153 A3 WO0117153 A3 WO 0117153A3
Authority
WO
WIPO (PCT)
Prior art keywords
end server
server
asymmetric
architecture based
server architecture
Prior art date
Application number
PCT/KR2000/000973
Other languages
French (fr)
Other versions
WO2001017153A2 (en
Inventor
Han-Gyoo Kim
Original Assignee
Netkingcall Co Ltd
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 Netkingcall Co Ltd filed Critical Netkingcall Co Ltd
Priority to CA002387400A priority Critical patent/CA2387400A1/en
Priority to DE60012007T priority patent/DE60012007T2/en
Priority to AU70388/00A priority patent/AU7038800A/en
Priority to EP00958987A priority patent/EP1177500B1/en
Publication of WO2001017153A2 publication Critical patent/WO2001017153A2/en
Publication of WO2001017153A3 publication Critical patent/WO2001017153A3/en

Links

Classifications

    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • 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
    • H04L67/14—Session management
    • 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
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/163—In-band adaptation of TCP data exchange; In-band control procedures
    • 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]
    • 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
    • H04L67/1036—Load balancing of requests to servers for services different from user content provisioning, e.g. load balancing across domain name servers

Abstract

A server architecture based on asymmetric 3-way TCP (ATCP) is disclosed that can distribute the work among multiple processors. In particular, the server system has a front-end server receiving a service request from a client. The server system also has a back-end server that receives a command from the front-end server. The back-end server sends the result back directly to the client in a pseudo packet that looks like a packet sent from the front-end server. The pseudo packet has the IP address and the port number of the front-end server. A scalable system is achieved because the bottleneck through the front-end server is avoided.
PCT/KR2000/000973 1999-09-01 2000-08-29 Scalable server architecture based on asymmetric 3-way tcp WO2001017153A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002387400A CA2387400A1 (en) 1999-09-01 2000-08-29 Scalable server architecture based on asymmetric 3-way tcp
DE60012007T DE60012007T2 (en) 1999-09-01 2000-08-29 TRIPLE TCP-BASED SCALABLE SERVER ARCHITECTURE
AU70388/00A AU7038800A (en) 1999-09-01 2000-08-29 Scalable server architecture based on asymmetric 3-way tcp
EP00958987A EP1177500B1 (en) 1999-09-01 2000-08-29 Scalable server architecture based on asymmetric 3-way tcp

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR9936874 1999-09-01
KR1999/36874 1999-09-01

Publications (2)

Publication Number Publication Date
WO2001017153A2 WO2001017153A2 (en) 2001-03-08
WO2001017153A3 true WO2001017153A3 (en) 2001-12-06

Family

ID=19609648

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2000/000973 WO2001017153A2 (en) 1999-09-01 2000-08-29 Scalable server architecture based on asymmetric 3-way tcp

Country Status (1)

Country Link
WO (1) WO2001017153A2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513314A (en) * 1995-01-27 1996-04-30 Auspex Systems, Inc. Fault tolerant NFS server system and mirroring protocol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513314A (en) * 1995-01-27 1996-04-30 Auspex Systems, Inc. Fault tolerant NFS server system and mirroring protocol

Also Published As

Publication number Publication date
WO2001017153A2 (en) 2001-03-08

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