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AU1640992A - Compaction of a querying in relational databases - Google Patents

Compaction of a querying in relational databases

Info

Publication number
AU1640992A
AU1640992A AU16409/92A AU1640992A AU1640992A AU 1640992 A AU1640992 A AU 1640992A AU 16409/92 A AU16409/92 A AU 16409/92A AU 1640992 A AU1640992 A AU 1640992A AU 1640992 A AU1640992 A AU 1640992A
Authority
AU
Australia
Prior art keywords
querying
compaction
relational databases
databases
relational
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.)
Abandoned
Application number
AU16409/92A
Inventor
Rebecca L Burgess
Ralph B Kimball
Edward Mccreight
Linda V Willis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Red Brick Systems Inc
Original Assignee
Red Brick Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Red Brick Systems Inc filed Critical Red Brick Systems Inc
Publication of AU1640992A publication Critical patent/AU1640992A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F16/24534—Query rewriting; Transformation
    • G06F16/2454—Optimisation of common expressions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

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)
  • Software Systems (AREA)
  • Computational Linguistics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
AU16409/92A 1991-03-08 1992-03-06 Compaction of a querying in relational databases Abandoned AU1640992A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66584891A 1991-03-08 1991-03-08
US665848 1991-03-08

Publications (1)

Publication Number Publication Date
AU1640992A true AU1640992A (en) 1992-10-06

Family

ID=24671802

Family Applications (1)

Application Number Title Priority Date Filing Date
AU16409/92A Abandoned AU1640992A (en) 1991-03-08 1992-03-06 Compaction of a querying in relational databases

Country Status (2)

Country Link
AU (1) AU1640992A (en)
WO (1) WO1992015954A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO983175L (en) 1998-07-10 2000-01-11 Fast Search & Transfer Asa Search system for data retrieval
US6889218B1 (en) * 1999-05-17 2005-05-03 International Business Machines Corporation Anomaly detection method
EP1211610A1 (en) * 2000-11-29 2002-06-05 Lafayette Software Inc. Methods of organising data and processing queries in a database system
EP1211611A1 (en) 2000-11-29 2002-06-05 Lafayette Software Inc. Methods of encoding and combining integer lists
US8407259B2 (en) 2009-10-16 2013-03-26 Research In Motion Limited System and method for storing and retrieving data from storage
EP2575054B1 (en) * 2011-09-30 2018-12-05 Harman Becker Automotive Systems GmbH Method of generating search trees and navigation device
US11966376B1 (en) 2020-08-10 2024-04-23 Amdocs Development Limited System, method, and computer program for presenting tree data structures in tables
CN113742335B (en) * 2021-01-28 2025-10-21 北京沃东天骏信息技术有限公司 Data compression management method and device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618027A (en) * 1970-03-27 1971-11-02 Research Corp Associative memory system with reduced redundancy of stored information
US4906991A (en) * 1988-04-29 1990-03-06 Xerox Corporation Textual substitution data compression with finite length search windows

Also Published As

Publication number Publication date
WO1992015954A1 (en) 1992-09-17

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