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1. WO2007089264 - DISTRIBUTED DATABASE SYSTEMS AND METHODS

Publication Number WO/2007/089264
Publication Date 09.08.2007
International Application No. PCT/US2006/022662
International Filing Date 09.06.2006
IPC
G06F 17/30 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
30Information retrieval; Database structures therefor
CPC
G06F 16/2471
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
16Information retrieval; Database structures therefor; File system structures therefor
20of structured data, e.g. relational data
24Querying
245Query processing
2458Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
2471Distributed queries
Y10S 707/99931
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
707Data processing: database and file management or data structures
99931Database or file accessing
Y10S 707/99944
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
707Data processing: database and file management or data structures
99941Database schema or data structure
99944Object-oriented database structure
Applicants
  • THE BOEING COMPANY [US]/[US] (AllExceptUS)
  • CRISPO, Richard, J. [US]/[US] (UsOnly)
  • STANLEY, Edward, G. [US]/[US] (UsOnly)
  • CHAMBERS, Patrick, J. [US]/[US] (UsOnly)
  • BARR, Dennis, N. [US]/[US] (UsOnly)
  • DIKE, Bruce, A. [US]/[US] (UsOnly)
Inventors
  • CRISPO, Richard, J.
  • STANLEY, Edward, G.
  • CHAMBERS, Patrick, J.
  • BARR, Dennis, N.
  • DIKE, Bruce, A.
Agents
  • RAD, Fariba
Priority Data
11/171,15429.06.2005US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISTRIBUTED DATABASE SYSTEMS AND METHODS
(FR) SYSTÈMES DE BASE DE DONNÉES RÉPARTIES ET PROCÉDÉS CORRESPONDANTS
Abstract
(EN)
Systems and methods for distributed database management are disclosed. In an embodiment, a method of accessing information in a distributed database system having one or more data servers includes establishing a plurality of lattice structures configured to store data elements having inter-related information. A data query initiated by a client is then formulated that includes selected data attributes. The data query is processed to generate a query product, and the plurality of lattice structures are searched to identify data elements corresponding to elements in the query product. Pertinent data files located within another data server are accessed that correspond to the data query and generating a result, and the result is transferred to the initiating client system.
(FR)
L'invention concerne de systèmes et des procédés de gestion de base de données réparties. Dans un mode de réalisation, un procédé permettant d'accéder à des informations dans un système de base de données réparties comprenant un ou plusieurs serveurs de données consiste à établir une pluralité de structures maillées configurées pour stocker des éléments de données comprenant des informations interdépendantes. Une interrogation de données initiée par un client est ensuite formulée, qui inclut des attributs de données sélectionnés. L'interrogation de données est traitée de façon à générer un produit d'interrogation et la pluralité de structures maillées explorées pour identifier les éléments de données correspondant aux éléments du produit d'interrogation. Les fichiers de données pertinents situés dans un autre serveur de données sont consultés, qui correspondent à l'interrogation de données et génèrent un résultat et le résultat est transféré au système client initiant.
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