ES2158131T3 - Metodo y dispositivo para extraer informacion de una base de datos. - Google Patents
Metodo y dispositivo para extraer informacion de una base de datos.Info
- Publication number
- ES2158131T3 ES2158131T3 ES95933009T ES95933009T ES2158131T3 ES 2158131 T3 ES2158131 T3 ES 2158131T3 ES 95933009 T ES95933009 T ES 95933009T ES 95933009 T ES95933009 T ES 95933009T ES 2158131 T3 ES2158131 T3 ES 2158131T3
- Authority
- ES
- Spain
- Prior art keywords
- data
- data element
- binary
- selection
- 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
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
- G06F16/24553—Query execution of query operations
- G06F16/24561—Intermediate data storage techniques for performance improvement
-
- 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
- Y10S707/99951—File or database maintenance
- Y10S707/99952—Coherency, e.g. same view to multiple users
- Y10S707/99953—Recoverability
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computational Linguistics (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)
- Radar Systems Or Details Thereof (AREA)
Abstract
LA PRESENTE INVENCION SE RELACIONA CON UN METODO Y UN DISPOSITIVO PARA LA EXTRACCION DE INFORMACION DE UNA BASE DE DATOS, QUE COMPRENDE UNA PLURALIDAD DE ARCHIVOS DE DATOS, QUE COMPRENDEN CADA UNO AL MENOS DOS ELEMENTOS DE DATOS, QUE ESTAN CADA UNO DEFINIDOS POR UN TIPO DE ELEMENTOS DE DATOS Y UN VALOR DE ELEMENTOS DE DATOS. PRIMERO, SE LEEN LOS ARCHIVOS DE DATOS EN LA MEMORIA PRIMARIA DE UN ORDENADOR, DE MANERA QUE SE PUEDE HACER TODO EL PROCESAMIENTO DE LOS DATOS SIN ESTAR EN LINEA. DESPUES, LOS VALORES DE LOS ELEMENTOS DE DATOS SON CODIFICADOS DE MANERA BINARIA Y SON ALMACENADOS EN UNA O MAS TABLAS. CUANDO SE DETECTA LA SELECCION DE AL MENOS UN VALOR DE ELEMENTOS DE DATOS, LOS VALORES DE LOS ELEMENTOS DE DATOS CODIFICADOS DE MANERA BINARIA SON EXAMINADOS PARA OBTENER TODOS LOS ARCHIVOS DE DATOS IMPLICADOS POR LA SELECCION. DEBIDO A LA CODIFICACION BINARIA, LOS ARCHIVOS DE DATOS SON ENCONTRADOS MUY RAPIDAMENTE. POR ULTIMO, LOS VALORES DE LOS ELEMENTOS DE DATOS IMPLICADOS POR LA SELECCIONSE PUEDEN ENCONTRAR EN UNA CONFIGURACION DE ESTADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9403175A SE505844C2 (sv) | 1994-09-21 | 1994-09-21 | Metod för extrahering av information från en databas |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2158131T3 true ES2158131T3 (es) | 2001-09-01 |
Family
ID=20395323
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95933009T Expired - Lifetime ES2158131T3 (es) | 1994-09-21 | 1995-09-21 | Metodo y dispositivo para extraer informacion de una base de datos. |
Country Status (12)
Country | Link |
---|---|
US (1) | US6236986B1 (es) |
EP (1) | EP0782731B1 (es) |
JP (1) | JP4201831B2 (es) |
AT (1) | ATE202426T1 (es) |
AU (1) | AU3582295A (es) |
CA (1) | CA2200580C (es) |
DE (1) | DE69521435T2 (es) |
DK (1) | DK0782731T3 (es) |
ES (1) | ES2158131T3 (es) |
GR (1) | GR3036624T3 (es) |
SE (1) | SE505844C2 (es) |
WO (1) | WO1996009589A2 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE505844C2 (sv) | 1994-09-21 | 1997-10-13 | Qliktech International Ab | Metod för extrahering av information från en databas |
US6037938A (en) * | 1997-12-01 | 2000-03-14 | Qliktech International Ab | Method and a device for displaying information about a large number of independent data elements |
JP3926963B2 (ja) * | 2000-03-03 | 2007-06-06 | 富士通株式会社 | 状態設定システム及び方法 |
NO314059B1 (no) | 2000-11-10 | 2003-01-20 | Imp Technology As | Fremgangsmåte for strukturering og söking av informasjon |
WO2007034482A2 (en) * | 2005-09-20 | 2007-03-29 | Sterna Technologies (2005) Ltd. | A method and system for managing data and organizational constraints |
US7512610B1 (en) * | 2005-09-30 | 2009-03-31 | Miosoft Corporation | Processing data records |
US8996979B2 (en) * | 2006-06-08 | 2015-03-31 | West Services, Inc. | Document automation systems |
EP2193456A1 (de) * | 2007-09-03 | 2010-06-09 | IQser IP AG | Erfassung von zusammenhängen zwischen informationen repräsentierenden daten |
US8195712B1 (en) | 2008-04-17 | 2012-06-05 | Lattice Engines, Inc. | Lattice data set-based methods and apparatus for information storage and retrieval |
EP2146292B8 (en) * | 2008-07-18 | 2019-03-20 | QlikTech International AB | Method and apparatus for extracting information from a database |
US8386757B1 (en) * | 2009-02-13 | 2013-02-26 | Unidesk Corporation | Managed desktop system |
US9092411B2 (en) | 2009-08-18 | 2015-07-28 | Miosoft Corporation | Understanding data in data sets |
US10437805B2 (en) * | 2013-09-24 | 2019-10-08 | Qliktech International Ab | Methods and systems for data management and analysis |
US10810178B2 (en) | 2013-09-24 | 2020-10-20 | QIikTech International AB | Methods and systems for data management and analysis |
US11144184B2 (en) | 2014-01-23 | 2021-10-12 | Mineset, Inc. | Selection thresholds in a visualization interface |
US11675764B2 (en) * | 2020-10-16 | 2023-06-13 | Salesforce, Inc. | Learned data ontology using word embeddings from multiple datasets |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971916A (en) * | 1974-03-25 | 1976-07-27 | Societe Internationale | Methods of data storage and data storage systems |
US4068298A (en) * | 1975-12-03 | 1978-01-10 | Systems Development Corporation | Information storage and retrieval system |
JPS62121532A (ja) * | 1985-11-22 | 1987-06-02 | Hitachi Ltd | デ−タ検索方法 |
CA2000006C (en) * | 1989-01-23 | 1994-07-12 | Walter W. Chang | Combinatorial signatures for data encoding and searching |
US4979039A (en) * | 1989-01-30 | 1990-12-18 | Information Technologies Research Inc. | Method and apparatus for vector quantization by hashing |
JPH02266421A (ja) * | 1989-04-07 | 1990-10-31 | Ricoh Co Ltd | 画像形成装置 |
US5159610A (en) * | 1989-05-12 | 1992-10-27 | Codex Corporation | Trellis precoding for modulation systems |
CA2284245C (en) * | 1989-09-01 | 2001-02-06 | Amdahl Corporation | Operating system and data base having an access structure formed by a plurality of tables |
JPH0675265B2 (ja) * | 1989-09-20 | 1994-09-21 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | 情報検索方法及びシステム |
US5261093A (en) | 1990-11-05 | 1993-11-09 | David Saroff Research Center, Inc. | Interactive relational database analysis with successive refinement steps in selection of ouput data from underlying database |
US5293616A (en) * | 1991-10-22 | 1994-03-08 | Flint Orin O | Method and apparatus for representing and interrogating an index in a digital memory |
AU682523B2 (en) * | 1993-07-01 | 1997-10-09 | Legent Corporation | System and method for distributed storage management on networked computer systems |
US5465353A (en) * | 1994-04-01 | 1995-11-07 | Ricoh Company, Ltd. | Image matching and retrieval by multi-access redundant hashing |
US5572195A (en) * | 1994-08-01 | 1996-11-05 | Precision Tracking Fm, Inc. | Sensory and control system for local area networks |
SE505844C2 (sv) | 1994-09-21 | 1997-10-13 | Qliktech International Ab | Metod för extrahering av information från en databas |
US5799312A (en) * | 1996-11-26 | 1998-08-25 | International Business Machines Corporation | Three-dimensional affine-invariant hashing defined over any three-dimensional convex domain and producing uniformly-distributed hash keys |
US5802525A (en) * | 1996-11-26 | 1998-09-01 | International Business Machines Corporation | Two-dimensional affine-invariant hashing defined over any two-dimensional convex domain and producing uniformly-distributed hash keys |
-
1994
- 1994-09-21 SE SE9403175A patent/SE505844C2/sv not_active IP Right Cessation
-
1995
- 1995-09-21 DE DE69521435T patent/DE69521435T2/de not_active Expired - Lifetime
- 1995-09-21 WO PCT/SE1995/001071 patent/WO1996009589A2/en active IP Right Grant
- 1995-09-21 AT AT95933009T patent/ATE202426T1/de active
- 1995-09-21 US US08/809,403 patent/US6236986B1/en not_active Expired - Lifetime
- 1995-09-21 CA CA002200580A patent/CA2200580C/en not_active Expired - Lifetime
- 1995-09-21 AU AU35822/95A patent/AU3582295A/en not_active Abandoned
- 1995-09-21 EP EP95933009A patent/EP0782731B1/en not_active Expired - Lifetime
- 1995-09-21 ES ES95933009T patent/ES2158131T3/es not_active Expired - Lifetime
- 1995-09-21 JP JP51081596A patent/JP4201831B2/ja not_active Expired - Lifetime
- 1995-09-21 DK DK95933009T patent/DK0782731T3/da active
-
2001
- 2001-09-17 GR GR20010401482T patent/GR3036624T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
CA2200580A1 (en) | 1996-03-28 |
DE69521435D1 (de) | 2001-07-26 |
DE69521435T2 (de) | 2001-10-04 |
JP4201831B2 (ja) | 2008-12-24 |
SE9403175D0 (sv) | 1994-09-21 |
WO1996009589A3 (en) | 1996-05-23 |
CA2200580C (en) | 2004-04-27 |
US6236986B1 (en) | 2001-05-22 |
EP0782731B1 (en) | 2001-06-20 |
DK0782731T3 (da) | 2001-09-03 |
SE9403175L (sv) | 1996-03-22 |
AU3582295A (en) | 1996-04-09 |
WO1996009589A2 (en) | 1996-03-28 |
EP0782731A2 (en) | 1997-07-09 |
SE505844C2 (sv) | 1997-10-13 |
JPH10505930A (ja) | 1998-06-09 |
ATE202426T1 (de) | 2001-07-15 |
GR3036624T3 (en) | 2001-12-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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