WO2001018742A3 - Processeur de rapports d'indices - Google Patents
Processeur de rapports d'indices Download PDFInfo
- Publication number
- WO2001018742A3 WO2001018742A3 PCT/US2000/024038 US0024038W WO0118742A3 WO 2001018742 A3 WO2001018742 A3 WO 2001018742A3 US 0024038 W US0024038 W US 0024038W WO 0118742 A3 WO0118742 A3 WO 0118742A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- processor
- index
- input
- output
- records
- Prior art date
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
-
- 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
- G06F16/2237—Vectors, bitmaps or matrices
-
- 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
- G06F16/2453—Query optimisation
- G06F16/24532—Query optimisation of parallel queries
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Software Systems (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU71006/00A AU7100600A (en) | 1999-09-03 | 2000-08-31 | Index relational processor |
EP00959738A EP1323122A4 (fr) | 1999-09-03 | 2000-08-31 | Processeur de rapports d'indices |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38956799A | 1999-09-03 | 1999-09-03 | |
US09/389,567 | 1999-09-03 | ||
US09/390,221 | 1999-09-03 | ||
US09/390,499 | 1999-09-03 | ||
US09/390,221 US6334123B1 (en) | 1999-09-03 | 1999-09-03 | Index relational processor |
US09/390,499 US6507877B1 (en) | 1999-09-03 | 1999-09-03 | Asynchronous concurrent dual-stream FIFO |
US09/389,542 US6535150B1 (en) | 1999-09-03 | 1999-09-03 | Method and apparatus for implementing run-length compression |
US09/389,542 | 1999-09-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001018742A2 WO2001018742A2 (fr) | 2001-03-15 |
WO2001018742A3 true WO2001018742A3 (fr) | 2002-07-11 |
Family
ID=27503307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/024038 WO2001018742A2 (fr) | 1999-09-03 | 2000-08-31 | Processeur de rapports d'indices |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1323122A4 (fr) |
AU (1) | AU7100600A (fr) |
WO (1) | WO2001018742A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002029643A1 (fr) * | 2000-10-06 | 2002-04-11 | Whamtech, L.P. | Processeur booleen a entree parallele ameliore |
EP1852792B1 (fr) | 2003-07-08 | 2013-04-17 | Sap Ag | Méthode et système pour le traitement d'une requête |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455926A (en) * | 1988-04-05 | 1995-10-03 | Data/Ware Development, Inc. | Virtual addressing of optical storage media as magnetic tape equivalents |
US5680619A (en) * | 1995-04-03 | 1997-10-21 | Mfactory, Inc. | Hierarchical encapsulation of instantiated objects in a multimedia authoring system |
US5794228A (en) * | 1993-04-16 | 1998-08-11 | Sybase, Inc. | Database system with buffer manager providing per page native data compression and decompression |
US5826253A (en) * | 1995-07-26 | 1998-10-20 | Borland International, Inc. | Database system with methodology for notifying clients of any additions, deletions, or modifications occurring at the database server which affect validity of a range of data records cached in local memory buffers of clients |
US5966135A (en) * | 1996-10-30 | 1999-10-12 | Autodesk, Inc. | Vector-based geographic data |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4817036A (en) * | 1985-03-15 | 1989-03-28 | Brigham Young University | Computer system and method for data base indexing and information retrieval |
EP0398884A4 (en) * | 1987-10-09 | 1992-08-12 | Nucleus International Corporation | A relational database representation with relational database operation capability |
US5293616A (en) * | 1991-10-22 | 1994-03-08 | Flint Orin O | Method and apparatus for representing and interrogating an index in a digital memory |
US5377348A (en) * | 1992-06-04 | 1994-12-27 | International Business Machines Corporation | System for searching a data base by creating a marking matrix in which two dimensional patterns control the search and selection |
US5560007A (en) * | 1993-06-30 | 1996-09-24 | Borland International, Inc. | B-tree key-range bit map index optimization of database queries |
US5706495A (en) * | 1996-05-07 | 1998-01-06 | International Business Machines Corporation | Encoded-vector indices for decision support and warehousing |
DE19715723A1 (de) * | 1997-04-15 | 1998-11-12 | Dci Datenbank Fuer Wirtschafts | Array-Verfahren |
-
2000
- 2000-08-31 AU AU71006/00A patent/AU7100600A/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024038 patent/WO2001018742A2/fr not_active Application Discontinuation
- 2000-08-31 EP EP00959738A patent/EP1323122A4/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5455926A (en) * | 1988-04-05 | 1995-10-03 | Data/Ware Development, Inc. | Virtual addressing of optical storage media as magnetic tape equivalents |
US5794228A (en) * | 1993-04-16 | 1998-08-11 | Sybase, Inc. | Database system with buffer manager providing per page native data compression and decompression |
US5680619A (en) * | 1995-04-03 | 1997-10-21 | Mfactory, Inc. | Hierarchical encapsulation of instantiated objects in a multimedia authoring system |
US5826253A (en) * | 1995-07-26 | 1998-10-20 | Borland International, Inc. | Database system with methodology for notifying clients of any additions, deletions, or modifications occurring at the database server which affect validity of a range of data records cached in local memory buffers of clients |
US5966135A (en) * | 1996-10-30 | 1999-10-12 | Autodesk, Inc. | Vector-based geographic data |
Non-Patent Citations (1)
Title |
---|
See also references of EP1323122A4 * |
Also Published As
Publication number | Publication date |
---|---|
AU7100600A (en) | 2001-04-10 |
WO2001018742A2 (fr) | 2001-03-15 |
EP1323122A2 (fr) | 2003-07-02 |
EP1323122A4 (fr) | 2007-01-17 |
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