DE69033517D1 - Suchvorgang innerhalb einer Datenbasis durch komprimierte Präfixassoziation - Google Patents

Suchvorgang innerhalb einer Datenbasis durch komprimierte Präfixassoziation

Info

Publication number
DE69033517D1
DE69033517D1 DE69033517T DE69033517T DE69033517D1 DE 69033517 D1 DE69033517 D1 DE 69033517D1 DE 69033517 T DE69033517 T DE 69033517T DE 69033517 T DE69033517 T DE 69033517T DE 69033517 D1 DE69033517 D1 DE 69033517D1
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DE
Germany
Prior art keywords
search
node
mode
nodes
segments
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 - Fee Related
Application number
DE69033517T
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English (en)
Other versions
DE69033517T2 (de
Inventor
Iii Hugh M Wilkinson
George Varghese
Nigel T Poole
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.)
Enterasys Networks Inc
Original Assignee
Cabletron 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 Cabletron Systems Inc filed Critical Cabletron Systems Inc
Application granted granted Critical
Publication of DE69033517D1 publication Critical patent/DE69033517D1/de
Publication of DE69033517T2 publication Critical patent/DE69033517T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/54—Organization of routing tables
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/903—Querying
    • G06F16/90335—Query processing
    • G06F16/90344—Query processing by using string matching techniques
    • 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
    • Y10S707/953—Organization of data
    • Y10S707/956—Hierarchical
    • 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
    • Y10S707/953—Organization of data
    • Y10S707/959—Network
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Document Processing Apparatus (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
DE69033517T 1989-07-12 1990-06-08 Suchvorgang innerhalb einer Datenbasis durch komprimierte Präfixassoziation Expired - Fee Related DE69033517T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37871889A 1989-07-12 1989-07-12

Publications (2)

Publication Number Publication Date
DE69033517D1 true DE69033517D1 (de) 2000-05-31
DE69033517T2 DE69033517T2 (de) 2000-12-21

Family

ID=23494282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69033517T Expired - Fee Related DE69033517T2 (de) 1989-07-12 1990-06-08 Suchvorgang innerhalb einer Datenbasis durch komprimierte Präfixassoziation

Country Status (7)

Country Link
US (2) US5781772A (de)
EP (1) EP0408188B1 (de)
JP (1) JPH03135668A (de)
AT (1) ATE192248T1 (de)
AU (2) AU620994B2 (de)
CA (1) CA2019730A1 (de)
DE (1) DE69033517T2 (de)

Families Citing this family (169)

* Cited by examiner, † Cited by third party
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ATE192248T1 (de) 2000-05-15
AU1125792A (en) 1992-05-07
US6014659A (en) 2000-01-11
US5781772A (en) 1998-07-14
AU620994B2 (en) 1992-02-27
EP0408188A2 (de) 1991-01-16
CA2019730A1 (en) 1991-01-12
JPH03135668A (ja) 1991-06-10
AU5686390A (en) 1991-01-17
EP0408188A3 (en) 1993-02-03
AU644721B2 (en) 1993-12-16
EP0408188B1 (de) 2000-04-26

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