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1. WO2020193761 - SYSTEM FOR STORING DATA REDUNDANTLY, CORRESPONDING METHOD AND COMPUTER PROGRAM

Publication Number WO/2020/193761
Publication Date 01.10.2020
International Application No. PCT/EP2020/058756
International Filing Date 27.03.2020
IPC
G06F 16/27 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
27Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
CPC
G06F 16/27
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
27Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
Applicants
  • ORANGE [FR]/[FR]
Inventors
  • OBAME MEYE, Pierre
  • RAIPIN PARVEDY, Philippe
Agents
  • VIDON BREVETS & STRATÉGIE
Priority Data
190325028.03.2019FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) SYSTEM FOR STORING DATA REDUNDANTLY, CORRESPONDING METHOD AND COMPUTER PROGRAM
(FR) SYSTÈME DE STOCKAGE REDONDANT DE DONNÉES, PROCÉDÉ ET PROGRAMME D'ORDINATEUR CORRESPONDANTS
Abstract
(EN)
The invention relates to a system for storing (1) data redundantly, comprising a plurality of data storage devices (S1, S2, S3), the data being structured in the form of a plurality of records (E1, E2,... EN). According to the invention, a first device (S1) of the plurality of storage devices stores the records according to a first ordered sequence of records (TS1) and at least one second device (S2, S3) of the plurality of storage devices stores at least one subset of the records according to at least one second ordered sequence of records (TS2, TS3) which is separate from the first ordered sequence for the at least one subset.
(FR)
L'invention concerne un système de stockage (1) redondant de données, comprenant une pluralité de dispositifs de stockage de données (S1, S2, S3), les données étant structurées sous forme d'une pluralité d'enregistrements (E1, E2,... EN). Selon l'invention, un premier dispositif (S1) de la pluralité de dispositifs de stockage stocke les enregistrements selon une première séquence ordonnée d'enregistrements (TS1) et au moins un deuxième dispositif (S2, S3) de la pluralité de dispositifs de stockage stocke au moins un sous-ensemble des enregistrements selon au moins une deuxième séquence ordonnée d'enregistrements (TS2, TS3) distincte de la première séquence ordonnée pour ledit au moins un sous-ensemble.
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