BRPI0402702A - Controle granular sobre a autoridade de informação replicada por meio de proteção e desproteção - Google Patents

Controle granular sobre a autoridade de informação replicada por meio de proteção e desproteção

Info

Publication number
BRPI0402702A
BRPI0402702A BR0402702-7A BRPI0402702A BRPI0402702A BR PI0402702 A BRPI0402702 A BR PI0402702A BR PI0402702 A BRPI0402702 A BR PI0402702A BR PI0402702 A BRPI0402702 A BR PI0402702A
Authority
BR
Brazil
Prior art keywords
resource
data
meta
fence
controlling
Prior art date
Application number
BR0402702-7A
Other languages
English (en)
Inventor
Dan Teodosiu
Nikolaj S Bjorner
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 BRPI0402702A publication Critical patent/BRPI0402702A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/16—Protection against loss of memory contents
    • 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
    • G06F16/184—Distributed file systems implemented as replicated file system
    • G06F16/1844—Management specifically adapted to replicated file systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99951—File or database maintenance
    • Y10S707/99952—Coherency, e.g. same view to multiple users
    • Y10S707/99954—Version management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Glass Compositions (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Document Processing Apparatus (AREA)
  • Hardware Redundancy (AREA)
  • Storage Device Security (AREA)

Abstract

"CONTROLE GRANULAR SOBRE A AUTORIDADE DE INFORMAçãO REPLICADA POR MEIO DE PROTEçãO E DESPROTEçãO". Descrito um método e sistema para controlar qual conteúdo tem precedência e é replicado. Um conjunto de réplica é composto de um conjunto de recursos. Cada recurso é associado com dados do recurso e metadados do recurso. Dados do recurso, para o caso de arquivos, inclui conteúdos e atributos de arquivos, enquanto que metadados do recurso incluem atributos adicionais que são relevantes para negociação da sincronização durante a replicação. Um campo extra, denominado um "valor de proteção", é adicionado aos metadados associados com cada recurso. Durante a sincronização, valores de proteção são comparados. O recurso com o maior valor de proteção inclui o conteúdo que está controlando e que foi replicado. Se os valores de proteção forem iguais (e maiores do que um valor particular), o recurso de controle é determinado com base em outros metadados.
BR0402702-7A 2003-07-10 2004-07-07 Controle granular sobre a autoridade de informação replicada por meio de proteção e desproteção BRPI0402702A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48662703P 2003-07-10 2003-07-10
US10/733,459 US7660833B2 (en) 2003-07-10 2003-12-10 Granular control over the authority of replicated information via fencing and unfencing

Publications (1)

Publication Number Publication Date
BRPI0402702A true BRPI0402702A (pt) 2005-05-24

Family

ID=33479336

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0402702-7A BRPI0402702A (pt) 2003-07-10 2004-07-07 Controle granular sobre a autoridade de informação replicada por meio de proteção e desproteção

Country Status (13)

Country Link
US (1) US7660833B2 (pt)
EP (1) EP1498814B1 (pt)
JP (2) JP5192635B2 (pt)
KR (1) KR101109257B1 (pt)
CN (1) CN100410874C (pt)
AT (1) ATE463789T1 (pt)
AU (1) AU2004202863B2 (pt)
BR (1) BRPI0402702A (pt)
CA (1) CA2472528A1 (pt)
DE (1) DE602004026389D1 (pt)
ES (1) ES2341245T3 (pt)
MX (1) MXPA04006721A (pt)
RU (1) RU2372649C2 (pt)

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Also Published As

Publication number Publication date
ES2341245T3 (es) 2010-06-17
ATE463789T1 (de) 2010-04-15
CN100410874C (zh) 2008-08-13
US7660833B2 (en) 2010-02-09
JP2011253574A (ja) 2011-12-15
AU2004202863A1 (en) 2005-01-27
AU2004202863B2 (en) 2010-06-10
MXPA04006721A (es) 2005-04-19
KR20050007179A (ko) 2005-01-17
DE602004026389D1 (de) 2010-05-20
EP1498814B1 (en) 2010-04-07
CN1607500A (zh) 2005-04-20
RU2004121135A (ru) 2006-01-10
US20050015413A1 (en) 2005-01-20
EP1498814A1 (en) 2005-01-19
KR101109257B1 (ko) 2012-01-30
JP2005032249A (ja) 2005-02-03
JP5192635B2 (ja) 2013-05-08
RU2372649C2 (ru) 2009-11-10
CA2472528A1 (en) 2005-01-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2261 DE 06/05/2014.