FR1480738A - Système de recherche de l'enregistrement et système de maintien de l'enregistrement - Google Patents

Système de recherche de l'enregistrement et système de maintien de l'enregistrement

Info

Publication number
FR1480738A
FR1480738A FR7821A FR06007821A FR1480738A FR 1480738 A FR1480738 A FR 1480738A FR 7821 A FR7821 A FR 7821A FR 06007821 A FR06007821 A FR 06007821A FR 1480738 A FR1480738 A FR 1480738A
Authority
FR
France
Prior art keywords
record
keep
search system
search
record search
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
Application number
FR7821A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR1480738A publication Critical patent/FR1480738A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/17—Details of further file system functions
    • G06F16/176—Support for shared access to files; File sharing support
    • G06F16/1767—Concurrency control, e.g. optimistic or pessimistic approaches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
FR7821A 1965-05-27 1966-05-10 Système de recherche de l'enregistrement et système de maintien de l'enregistrement Expired FR1480738A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45940065A 1965-05-27 1965-05-27

Publications (1)

Publication Number Publication Date
FR1480738A true FR1480738A (fr) 1967-05-12

Family

ID=23824620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821A Expired FR1480738A (fr) 1965-05-27 1966-05-10 Système de recherche de l'enregistrement et système de maintien de l'enregistrement

Country Status (4)

Country Link
US (1) US3435418A (fr)
DE (1) DE1524155B2 (fr)
FR (1) FR1480738A (fr)
GB (1) GB1083375A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725872A (en) * 1971-03-03 1973-04-03 Burroughs Corp Data processing system having status indicating and storage means
US3988778A (en) * 1975-02-10 1976-10-26 The United States Of America As Represented By The Secretary Of The Navy System for random, time accurate access to recorded material
JPS586973B2 (ja) * 1975-02-20 1983-02-07 パナフアコム カブシキガイシヤ メモリコテイバンチアクセスセイギヨホウシキ
US4276595A (en) * 1978-06-30 1981-06-30 International Business Machines Corporation Microinstruction storage units employing partial address generators
US4354227A (en) * 1979-11-19 1982-10-12 International Business Machines Corp. Fixed resource allocation method and apparatus for multiprocessor systems having complementarily phased cycles
GB2129586B (en) * 1982-11-01 1986-04-30 Robert Andrew Mclaren Improvements in or relating to memory systems
US4698752A (en) * 1982-11-15 1987-10-06 American Telephone And Telegraph Company At&T Bell Laboratories Data base locking
US4561051A (en) * 1984-02-10 1985-12-24 Prime Computer, Inc. Memory access method and apparatus in multiple processor systems
JPH0415839A (ja) * 1990-05-10 1992-01-21 Toshiba Corp 分散データベース管理装置
CA2057446C (fr) * 1991-04-04 1998-02-17 Brian Neil Baker Commande d'acces a une memoire commune et d'acces a des structures de donnees
US5666515A (en) * 1993-02-18 1997-09-09 Unisys Corporation Information processing system having multiple modules and a memory on a bus, where any module can lock an addressable portion of the memory by sending retry signals to other modules that try to read at the locked address

Also Published As

Publication number Publication date
DE1524155B2 (de) 1972-03-02
GB1083375A (en) 1967-09-13
DE1524155A1 (de) 1970-07-02
US3435418A (en) 1969-03-25

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