ES2157660T3 - Sistema de base de datos y procedimiento para la operacion de tal sistema. - Google Patents
Sistema de base de datos y procedimiento para la operacion de tal sistema.Info
- Publication number
- ES2157660T3 ES2157660T3 ES98914875T ES98914875T ES2157660T3 ES 2157660 T3 ES2157660 T3 ES 2157660T3 ES 98914875 T ES98914875 T ES 98914875T ES 98914875 T ES98914875 T ES 98914875T ES 2157660 T3 ES2157660 T3 ES 2157660T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- spaces
- tree
- data
- database
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
-
- 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
- Y10S707/99931—Database or file accessing
-
- 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
- Y10S707/99931—Database or file accessing
- Y10S707/99932—Access augmentation or optimizing
-
- 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
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
-
- 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
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
- Y10S707/99934—Query formulation, input preparation, or translation
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
LA INVENCION SE REFIERE A UN SISTEMA DE BASE DE DATOS QUE COMPRENDE UN DISPOSITIVO DE CALCULO, UNA MEMORIA DE TRABAJO Y, MAS PARTICULARMENTE, UN DISPOSITIVO PERIFERICO DE ALMACENAMIENTO CARACTERIZADO PORQUE AL MENOS UN GRUPO MULTIDIMENSIONAL DE DATOS SE ALMACENA EN FORMA DE ARBOL DE AREA DE TRANSFERENCIA. LA INVENCION SE REFIERE IGUALMENTE A UN PROCEDIMIENTO PARA UTILIZAR UN SISTEMA DE BASE DE DATOS DE ESTE TIPO CON EL FIN DE LEER DATOS Y EFECTUAR OPERACIONES COMPUESTAS Y OTRAS DE ALGEBRA RELACIONAL. PARA PODER LEER Y PROPORCIONAR DICHO ALMACEN DE DATOS EN CUALQUIER SECUENCIA CONCRETA DE CLASIFICACION, EL CITADO ARBOL DE AREA DE TRANSFERENCIAS SE SUBDIVIDE EN UN NUMERO PREDETERMINADO DE SUB AREAS QUE, A CONTINUACION, SE EJECUTAN SUCESIVAMENTE. UNA VENTAJA DE LA INVENCION ES QUE SE PROPORCIONA UNA MEMORIA CACHE PARA ALMACENAR TEMPORALMENTE LAS REGIONES DE DICHO ARBOL DEL AREA DE TRANSFERENCIA QUE CORTAN UNA SUB - AREA QUE SE ESTA EJECUTANDO EN ESE MOMENTO (REGIONES DERIVADAS) HASTA QUE SE HAN EJECUTADO TOTALMENTE LA REGION O REGIONES DERIVADAS DE SUB - AREAS SUBSIGUIENTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19709041A DE19709041A1 (de) | 1997-03-06 | 1997-03-06 | Datenbanksystem und Verfahren zum Betrieb eines Datenbanksystems |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2157660T3 true ES2157660T3 (es) | 2001-08-16 |
Family
ID=7822357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98914875T Expired - Lifetime ES2157660T3 (es) | 1997-03-06 | 1998-03-06 | Sistema de base de datos y procedimiento para la operacion de tal sistema. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6381596B1 (es) |
EP (1) | EP0965090B1 (es) |
JP (1) | JP2001513930A (es) |
AT (1) | ATE201518T1 (es) |
DE (2) | DE19709041A1 (es) |
ES (1) | ES2157660T3 (es) |
WO (1) | WO1998039712A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19845378A1 (de) * | 1998-10-02 | 2000-04-13 | Brinner Hans Werner | Rechenanlage für hierarchisch organisierte Objektstrukturen |
US7165065B1 (en) * | 2000-07-14 | 2007-01-16 | Oracle Corporation | Multidimensional database storage and retrieval system |
FR2818767B1 (fr) * | 2000-12-22 | 2005-03-04 | Frederic Cabaud | Logiciel de gestion d'objets logiciels pouvant etre utilise, notamment, comme explorateur de cartes a puce |
US8868544B2 (en) * | 2002-04-26 | 2014-10-21 | Oracle International Corporation | Using relational structures to create and support a cube within a relational database system |
US7313559B2 (en) * | 2002-07-19 | 2007-12-25 | Microsoft Corporation | System and method for analytically modeling data organized according to a referenced attribute |
US8612421B2 (en) * | 2003-05-07 | 2013-12-17 | Oracle International Corporation | Efficient processing of relational joins of multidimensional data |
US7421562B2 (en) * | 2004-03-01 | 2008-09-02 | Sybase, Inc. | Database system providing methodology for extended memory support |
US8229923B2 (en) * | 2008-09-26 | 2012-07-24 | Microsoft Corporation | Multidimensional data space queries with expression evaluation |
EP3627428A1 (en) * | 2013-02-21 | 2020-03-25 | CFM Global LLC | Data farm metering |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4468728A (en) | 1981-06-25 | 1984-08-28 | At&T Bell Laboratories | Data structure and search method for a data base management system |
US4930072A (en) * | 1987-08-31 | 1990-05-29 | At&T Bell Laboratories | Method for computing transitive closure |
DE3908684C2 (de) * | 1989-03-16 | 1999-07-08 | Gebelein Udo Dipl Ing Fh Dipl | Verfahren zum Durchsuchen eines einer Datenverarbeitungsanlage zugehörigen Speichers und Vorrichtung zur Durchführung eines solchen Verfahrens |
US5121493A (en) * | 1990-01-19 | 1992-06-09 | Amalgamated Software Of North America, Inc. | Data sorting method |
US5257365A (en) * | 1990-03-16 | 1993-10-26 | Powers Frederick A | Database system with multi-dimensional summary search tree nodes for reducing the necessity to access records |
US5404505A (en) * | 1991-11-01 | 1995-04-04 | Finisar Corporation | System for scheduling transmission of indexed and requested database tiers on demand at varying repetition rates |
JP3433803B2 (ja) * | 1993-07-07 | 2003-08-04 | ヨーロピアン コンピューター − インダストリー リサーチ センター ゲーエムベーハー | データベースの構造 |
CA2117846C (en) * | 1993-10-20 | 2001-02-20 | Allen Reiter | Computer method and storage structure for storing and accessing multidimensional data |
-
1997
- 1997-03-06 DE DE19709041A patent/DE19709041A1/de not_active Withdrawn
-
1998
- 1998-03-06 WO PCT/EP1998/001330 patent/WO1998039712A1/de active IP Right Grant
- 1998-03-06 US US09/367,701 patent/US6381596B1/en not_active Expired - Fee Related
- 1998-03-06 EP EP98914875A patent/EP0965090B1/de not_active Expired - Lifetime
- 1998-03-06 JP JP53818998A patent/JP2001513930A/ja active Pending
- 1998-03-06 AT AT98914875T patent/ATE201518T1/de not_active IP Right Cessation
- 1998-03-06 DE DE59800764T patent/DE59800764D1/de not_active Expired - Lifetime
- 1998-03-06 ES ES98914875T patent/ES2157660T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2001513930A (ja) | 2001-09-04 |
WO1998039712A1 (de) | 1998-09-11 |
EP0965090A1 (de) | 1999-12-22 |
EP0965090B1 (de) | 2001-05-23 |
DE19709041A1 (de) | 1998-09-10 |
ATE201518T1 (de) | 2001-06-15 |
DE59800764D1 (de) | 2001-06-28 |
US6381596B1 (en) | 2002-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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