BRPI0912888A2 - método e sistema para usar cache hospedado local e funções de hash criptográficas para reduzir tráfego em rede - Google Patents

método e sistema para usar cache hospedado local e funções de hash criptográficas para reduzir tráfego em rede

Info

Publication number
BRPI0912888A2
BRPI0912888A2 BRPI0912888A BRPI0912888A BRPI0912888A2 BR PI0912888 A2 BRPI0912888 A2 BR PI0912888A2 BR PI0912888 A BRPI0912888 A BR PI0912888A BR PI0912888 A BRPI0912888 A BR PI0912888A BR PI0912888 A2 BRPI0912888 A2 BR PI0912888A2
Authority
BR
Brazil
Prior art keywords
network traffic
cryptographic hash
hash functions
reduce network
hosted cache
Prior art date
Application number
BRPI0912888A
Other languages
English (en)
Inventor
Eliot John Flannery
Gianluigi Nusca
Khawar Mahmood Zuberi
Kushal Narkhede
Nilesh R Shah
R Scott Briggs
Ravi T Rao
Sandeep Singhal
See-Mong Tan
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0912888A2 publication Critical patent/BRPI0912888A2/pt
Publication of BRPI0912888B1 publication Critical patent/BRPI0912888B1/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/13—File access structures, e.g. distributed indices
    • G06F16/137—Hash-based
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/172—Caching, prefetching or hoarding of files
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/18—File system types
    • G06F16/182—Distributed file systems
    • G06F16/1824—Distributed file systems implemented using Network-attached Storage [NAS] architecture
    • G06F16/183—Provision of network file services by network file servers, e.g. by using NFS, CIFS
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24552—Database cache management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9014—Indexing; Data structures therefor; Storage structures hash tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Communication Control (AREA)
BRPI0912888-3A 2008-06-19 2009-04-21 método para reduzir a utilização da largura de banda de uma rede BRPI0912888B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/141,950 US9747340B2 (en) 2008-06-19 2008-06-19 Method and system of using a local hosted cache and cryptographic hash functions to reduce network traffic
US12/141,950 2008-06-19
PCT/US2009/041267 WO2009154869A2 (en) 2008-06-19 2009-04-21 Method and system of using a local hosted cache and cryptographic hash functions to reduce network traffic

Publications (2)

Publication Number Publication Date
BRPI0912888A2 true BRPI0912888A2 (pt) 2015-10-20
BRPI0912888B1 BRPI0912888B1 (pt) 2021-03-09

Family

ID=41432266

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912888-3A BRPI0912888B1 (pt) 2008-06-19 2009-04-21 método para reduzir a utilização da largura de banda de uma rede

Country Status (8)

Country Link
US (2) US9747340B2 (pt)
EP (1) EP2308216A4 (pt)
JP (1) JP5480893B2 (pt)
KR (1) KR101570892B1 (pt)
CN (2) CN102067557B (pt)
BR (1) BRPI0912888B1 (pt)
RU (1) RU2475988C2 (pt)
WO (1) WO2009154869A2 (pt)

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Also Published As

Publication number Publication date
JP2011525278A (ja) 2011-09-15
WO2009154869A3 (en) 2010-03-18
RU2475988C2 (ru) 2013-02-20
CN102067557B (zh) 2015-02-11
RU2010151959A (ru) 2012-06-27
US20180004748A1 (en) 2018-01-04
WO2009154869A2 (en) 2009-12-23
KR20110027688A (ko) 2011-03-16
CN104615666A (zh) 2015-05-13
US9747340B2 (en) 2017-08-29
US20090319473A1 (en) 2009-12-24
CN102067557A (zh) 2011-05-18
JP5480893B2 (ja) 2014-04-23
EP2308216A2 (en) 2011-04-13
BRPI0912888B1 (pt) 2021-03-09
KR101570892B1 (ko) 2015-11-20
CN104615666B (zh) 2018-06-05
EP2308216A4 (en) 2016-03-30

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B25A Requested transfer of rights approved

Owner name: MICROSOFT TECHNOLOGY LICENSING, LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04L 29/06 , H04L 9/32

Ipc: H04L 29/06 (1990.01), H04L 9/32 (1990.01), G06F 16

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
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Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/03/2021, OBSERVADAS AS CONDICOES LEGAIS.