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WO2003030019A3 - Procede et dispositif de memorisation de donnees hierarchiquement dependantes - Google Patents

Procede et dispositif de memorisation de donnees hierarchiquement dependantes Download PDF

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Publication number
WO2003030019A3
WO2003030019A3 PCT/DE2002/003592 DE0203592W WO03030019A3 WO 2003030019 A3 WO2003030019 A3 WO 2003030019A3 DE 0203592 W DE0203592 W DE 0203592W WO 03030019 A3 WO03030019 A3 WO 03030019A3
Authority
WO
WIPO (PCT)
Prior art keywords
dependent data
hierarchically dependent
data
storing hierarchically
storing
Prior art date
Application number
PCT/DE2002/003592
Other languages
German (de)
English (en)
Other versions
WO2003030019A2 (fr
Inventor
Giovanni Rabaioli
Original Assignee
Siemens Ag
Giovanni Rabaioli
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 Siemens Ag, Giovanni Rabaioli filed Critical Siemens Ag
Priority to EP02776708A priority Critical patent/EP1430425A2/fr
Publication of WO2003030019A2 publication Critical patent/WO2003030019A2/fr
Publication of WO2003030019A3 publication Critical patent/WO2003030019A3/fr

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
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2246—Trees, e.g. B+trees
    • 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
    • G06F16/2272—Management thereof

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)
  • Radar Systems Or Details Thereof (AREA)

Abstract

Selon l'invention, des données hiérarchiquement dépendantes sont divisées en premiers objets de données, qui contiennent des données utiles, et en seconds objets de données, qui contiennent des références aux premiers et/ou aux seconds objets de données, puis elles sont mémorisées dans au moins une unité de mémoire.
PCT/DE2002/003592 2001-09-28 2002-09-24 Procede et dispositif de memorisation de donnees hierarchiquement dependantes WO2003030019A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02776708A EP1430425A2 (fr) 2001-09-28 2002-09-24 Procede et dispositif de memorisation de donnees hierarchiquement dependantes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10148008.3 2001-09-28
DE10148008A DE10148008A1 (de) 2001-09-28 2001-09-28 Verfahren und Anordnung zur Speicherung hierarchisch abhängiger Daten

Publications (2)

Publication Number Publication Date
WO2003030019A2 WO2003030019A2 (fr) 2003-04-10
WO2003030019A3 true WO2003030019A3 (fr) 2004-01-29

Family

ID=7700723

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003592 WO2003030019A2 (fr) 2001-09-28 2002-09-24 Procede et dispositif de memorisation de donnees hierarchiquement dependantes

Country Status (3)

Country Link
EP (1) EP1430425A2 (fr)
DE (1) DE10148008A1 (fr)
WO (1) WO2003030019A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7246102B2 (en) * 2001-12-21 2007-07-17 Agere Systems Inc. Method of improving the lookup performance of three-type knowledge base searches

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295261A (en) * 1990-07-27 1994-03-15 Pacific Bell Corporation Hybrid database structure linking navigational fields having a hierarchial database structure to informational fields having a relational database structure
US5630125A (en) * 1994-05-23 1997-05-13 Zellweger; Paul Method and apparatus for information management using an open hierarchical data structure
US5930805A (en) * 1995-12-01 1999-07-27 Sand Technology Systems International, Inc. Storage and retrieval of ordered sets of keys in a compact 0-complete tree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538240A1 (de) * 1995-10-13 1998-08-06 Annette Brueckner Informationssystem und Verfahren zur Speicherung von Daten in einem Informationssystem

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5295261A (en) * 1990-07-27 1994-03-15 Pacific Bell Corporation Hybrid database structure linking navigational fields having a hierarchial database structure to informational fields having a relational database structure
US5630125A (en) * 1994-05-23 1997-05-13 Zellweger; Paul Method and apparatus for information management using an open hierarchical data structure
US5930805A (en) * 1995-12-01 1999-07-27 Sand Technology Systems International, Inc. Storage and retrieval of ordered sets of keys in a compact 0-complete tree

Also Published As

Publication number Publication date
DE10148008A1 (de) 2003-04-24
EP1430425A2 (fr) 2004-06-23
WO2003030019A2 (fr) 2003-04-10

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