FR2203538A5 - - Google Patents

Info

Publication number
FR2203538A5
FR2203538A5 FR7334674A FR7334674A FR2203538A5 FR 2203538 A5 FR2203538 A5 FR 2203538A5 FR 7334674 A FR7334674 A FR 7334674A FR 7334674 A FR7334674 A FR 7334674A FR 2203538 A5 FR2203538 A5 FR 2203538A5
Authority
FR
France
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
Application number
FR7334674A
Other languages
French (fr)
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.)
Unisys Corp
Original Assignee
Burroughs Corp
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 Burroughs Corp filed Critical Burroughs Corp
Application granted granted Critical
Publication of FR2203538A5 publication Critical patent/FR2203538A5/fr
Expired 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
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • G06F16/902—Indexing; Data structures therefor; Storage structures using directory or table look-up using more than one table in sequence, i.e. systems with three or more layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Or Creating Images (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
FR7334674A 1972-10-13 1973-09-27 Expired FR2203538A5 (OSRAM)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29724472A 1972-10-13 1972-10-13

Publications (1)

Publication Number Publication Date
FR2203538A5 true FR2203538A5 (OSRAM) 1974-05-10

Family

ID=23145472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334674A Expired FR2203538A5 (OSRAM) 1972-10-13 1973-09-27

Country Status (2)

Country Link
JP (1) JPS49100932A (OSRAM)
FR (1) FR2203538A5 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111689A3 (en) * 1982-12-21 1987-04-08 International Business Machines Corporation Method of storing a b-tree type index file on rotating media devices
EP0117906A3 (en) * 1983-02-03 1987-04-08 International Business Machines Corporation Key-accessed file organization
EP0170442A3 (en) * 1984-07-31 1988-01-07 International Standard Electric Corporation A method for searching sparse databases using an associative technique

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58139249A (ja) * 1982-02-10 1983-08-18 Mitsubishi Electric Corp 検索装置
JPS5957340A (ja) * 1982-09-27 1984-04-02 Fujitsu Ltd 多項目テ−ブルサ−チ方式
JPS5958567A (ja) * 1982-09-28 1984-04-04 Meidensha Electric Mfg Co Ltd デ−タベ−ス処理方式
JPS5999559A (ja) * 1982-11-30 1984-06-08 Casio Comput Co Ltd データ登録装置
JPS60134969A (ja) * 1983-12-23 1985-07-18 Fujitsu Ltd 記録方式
JPH0535570A (ja) * 1990-05-16 1993-02-12 Internatl Business Mach Corp <Ibm> コピーされたデータ・オブジエクトの文脈探索の方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0111689A3 (en) * 1982-12-21 1987-04-08 International Business Machines Corporation Method of storing a b-tree type index file on rotating media devices
EP0117906A3 (en) * 1983-02-03 1987-04-08 International Business Machines Corporation Key-accessed file organization
EP0170442A3 (en) * 1984-07-31 1988-01-07 International Standard Electric Corporation A method for searching sparse databases using an associative technique

Also Published As

Publication number Publication date
JPS49100932A (OSRAM) 1974-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse