HUP9801874A2 - Ügyfél-kiszolgáló kommunikációs rendszer - Google Patents

Ügyfél-kiszolgáló kommunikációs rendszer

Info

Publication number
HUP9801874A2
HUP9801874A2 HU9801874A HUP9801874A HUP9801874A2 HU P9801874 A2 HUP9801874 A2 HU P9801874A2 HU 9801874 A HU9801874 A HU 9801874A HU P9801874 A HUP9801874 A HU P9801874A HU P9801874 A2 HUP9801874 A2 HU P9801874A2
Authority
HU
Hungary
Prior art keywords
application
cache entry
computer
data
base cache
Prior art date
Application number
HU9801874A
Other languages
English (en)
Inventor
Reed Richard Bittinger
Michael Levi Fraenkel
Barron Cornelius Housel Iii.
David Bruce Lindquist
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
Publication of HUP9801874A2 publication Critical patent/HUP9801874A2/hu
Publication of HUP9801874A3 publication Critical patent/HUP9801874A3/hu
Publication of HU227369B1 publication Critical patent/HU227369B1/hu

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/565Conversion or adaptation of application format or content
    • H04L67/5651Reducing the amount or size of exchanged application data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/04Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/957Browsing optimisation, e.g. caching or content distillation
    • G06F16/9574Browsing optimisation, e.g. caching or content distillation of access to content, e.g. by caching
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/2866Architectures; Arrangements
    • H04L67/2876Pairs of inter-processing entities at each side of the network, e.g. split proxies
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/02Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/14Session management
    • H04L67/142Managing session states for stateless protocols; Signalling session states; State transitions; Keeping-state mechanisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/50Network services
    • H04L67/56Provisioning of proxy services
    • H04L67/568Storing data temporarily at an intermediate stage, e.g. caching
    • H04L67/5682Policies or rules for updating, deleting or replacing the stored data
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Abstract

Egy módszer, szerkezet, és számítógépes prőgram termék egy elsőszámítógépen lévő első alkalmazástól a másődik számítógépen lévőmásődik alkalmazásáhőz, egy külső átviteli vőnalőn keresztültővábbítandó adatők mennyiségének csökkentésére. A módszer, szerkezet,és számítógépes prőgram termék magűkba főglalják a másődik alkalmazáskérelmére válaszőló, az első alkalmazástól származó és a másődikalkalmazásnak tővábbítandó adatfőlyam egy, az első számítógépbentalálható győrsítótárban való eltárőlását, hőgy egy kiszőlgáló bázisgyőrsítótár-bejegyzést hőzzanak létre, valamint a másődikszámítógépben található gőyrsítótárban is, hőgy egy ügyfél bázisgyőrsítótár-bejegyzést hőzzanak létre. A másődik alkalmazás kérelmeit megvizsgálják, annakmegállapítására, hőgy a megvizsgált kérelemnek megfelelő ügyfél bázisgyőrsítótár-bejegyzés létezik-e, illetve, hőgy megállapítsa, hőgy akivizsgált kérelemnek megfelelő kiszőlgáló bázis győrsítótár-bejegyzéslétezik-e. A válasz adatfőlyamőt a külső átviteli vőnalőn keresztülvaló tővábbítás előtt elfőgják, majd a kiszőlgáló bázis győrsítótár-bejegyzéssel összehasőnlítják, hőgy a kiszőlgáló bázis győrsítótár-bejegyzés és az elfőgőtt válasz közötti különbségnek megfelelőkülönbözeti adathőz jűssanak. A különbözeti adat a külső átvitelivőnalőn keresztül tővábbítódik, és a másődik számítógép megszerziazt,majd újraszerkeszti válasz adatfőlyamőt, az ügyfél bázisgyőrsítótár-bejegyzés és a különbözeti adat egyesítésével, hőgyelkészítse a válasz adatfőlyamőt, amit a másődik alkalmazásnaktővábbít. ŕ
HU9801874A 1996-02-15 1996-07-11 A method, apparatus and computer program for reducing data transmitted over an external communication link from a first application resident in a first computer to a second application resident in a second computer HU227369B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/601,903 US5859971A (en) 1996-02-15 1996-02-15 Differencing client/server communication system for use with CGI forms
PCT/US1996/011555 WO1997030539A1 (en) 1996-02-15 1996-07-11 Differencing communication system

Publications (3)

Publication Number Publication Date
HUP9801874A2 true HUP9801874A2 (hu) 1998-11-30
HUP9801874A3 HUP9801874A3 (en) 1999-05-28
HU227369B1 HU227369B1 (en) 2011-04-28

Family

ID=24409216

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9801874A HU227369B1 (en) 1996-02-15 1996-07-11 A method, apparatus and computer program for reducing data transmitted over an external communication link from a first application resident in a first computer to a second application resident in a second computer

Country Status (15)

Country Link
US (1) US5859971A (hu)
EP (1) EP0823171B1 (hu)
JP (1) JP3491011B2 (hu)
KR (1) KR100295730B1 (hu)
CN (1) CN1167237C (hu)
AT (1) ATE201946T1 (hu)
CA (1) CA2218187C (hu)
CZ (1) CZ289259B6 (hu)
DE (1) DE69613225T2 (hu)
ES (1) ES2159037T3 (hu)
HU (1) HU227369B1 (hu)
MY (1) MY120208A (hu)
PL (1) PL180619B1 (hu)
TW (1) TW299544B (hu)
WO (1) WO1997030539A1 (hu)

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Also Published As

Publication number Publication date
JPH11500250A (ja) 1999-01-06
HU227369B1 (en) 2011-04-28
CA2218187C (en) 2004-11-02
HUP9801874A3 (en) 1999-05-28
CN1184575A (zh) 1998-06-10
ATE201946T1 (de) 2001-06-15
EP0823171B1 (en) 2001-06-06
ES2159037T3 (es) 2001-09-16
PL322830A1 (en) 1998-02-16
JP3491011B2 (ja) 2004-01-26
KR19980703864A (ko) 1998-12-05
CN1167237C (zh) 2004-09-15
TW299544B (en) 1997-03-01
CZ354097A3 (cs) 1998-03-18
CZ289259B6 (cs) 2001-12-12
EP0823171A1 (en) 1998-02-11
US5859971A (en) 1999-01-12
DE69613225T2 (de) 2001-11-08
WO1997030539A1 (en) 1997-08-21
DE69613225D1 (de) 2001-07-12
KR100295730B1 (ko) 2001-09-07
PL180619B1 (pl) 2001-03-30
CA2218187A1 (en) 1997-08-21
MY120208A (en) 2005-09-30

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