DE2963971D1 - Bubble domain relational data base system - Google Patents

Bubble domain relational data base system

Info

Publication number
DE2963971D1
DE2963971D1 DE7979102335T DE2963971T DE2963971D1 DE 2963971 D1 DE2963971 D1 DE 2963971D1 DE 7979102335 T DE7979102335 T DE 7979102335T DE 2963971 T DE2963971 T DE 2963971T DE 2963971 D1 DE2963971 D1 DE 2963971D1
Authority
DE
Germany
Prior art keywords
data base
base system
relational data
bubble domain
domain 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.)
Expired
Application number
DE7979102335T
Other languages
English (en)
Inventor
Hsu Chang
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 DE2963971D1 publication Critical patent/DE2963971D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
    • G11C15/02—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using magnetic elements
    • 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
    • Y10S707/99936—Pattern matching access
DE7979102335T 1978-07-31 1979-07-09 Bubble domain relational data base system Expired DE2963971D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/929,584 US4283771A (en) 1978-07-31 1978-07-31 On-chip bubble domain relational data base system

Publications (1)

Publication Number Publication Date
DE2963971D1 true DE2963971D1 (en) 1982-12-09

Family

ID=25458099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979102335T Expired DE2963971D1 (en) 1978-07-31 1979-07-09 Bubble domain relational data base system

Country Status (5)

Country Link
US (1) US4283771A (de)
EP (1) EP0007504B1 (de)
JP (1) JPS5522297A (de)
CA (1) CA1130457A (de)
DE (1) DE2963971D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5758292A (en) * 1980-09-25 1982-04-07 Fanuc Ltd File deleting method for bubble cassette memory
JPS583031A (ja) * 1981-06-30 1983-01-08 Fujitsu Ltd リレ−シヨナル・モデルにおけるジヨイン演算処理方式
US5508815A (en) * 1981-12-14 1996-04-16 Smart Vcr Limited Partnership Schedule display system for video recorder programming
US4479196A (en) * 1982-11-15 1984-10-23 At&T Bell Laboratories Hyperedge entity-relationship data base systems
US4506326A (en) * 1983-02-28 1985-03-19 International Business Machines Corporation Apparatus and method for synthesizing a query for accessing a relational data base
US4606002A (en) * 1983-05-02 1986-08-12 Wang Laboratories, Inc. B-tree structured data base using sparse array bit maps to store inverted lists
US5097408A (en) * 1985-01-11 1992-03-17 Wang Laboratories, Inc. Apparatus for specifying a result relation in a relational database system by selection of rows
CA1266330A (en) * 1985-08-13 1990-02-27 Erik Lee Brunvand Circulating context addressable memory
US4803651A (en) * 1986-02-10 1989-02-07 Ibm Corporation Method for encoding and decoding acyclic, linked-list data structures for efficient storage, retrieval and searching
US5321387A (en) * 1986-03-10 1994-06-14 Sanyo Electric Co., Ltd. Associative storage for data packets including asynchronous, self-running shift register transmission paths
US4805093A (en) * 1986-10-14 1989-02-14 Ward Calvin B Content addressable memory
US5123103A (en) * 1986-10-17 1992-06-16 Hitachi, Ltd. Method and system of retrieving program specification and linking the specification by concept to retrieval request for reusing program parts
US5008819A (en) * 1987-10-07 1991-04-16 Gorbatenko George G Memory spaced array
JP3079153B2 (ja) * 1987-10-07 2000-08-21 ジー． ゴルバテンコ，ジョージ メモリ・スペース・アレイ
US5737538A (en) * 1993-07-27 1998-04-07 Compuserve Incorporated System for remote microcomputer access and modification of information in host computer
US7451448B1 (en) 1998-08-28 2008-11-11 Oracle International Corporation Methods for selectively quiescing a computer system
US7020878B1 (en) * 1998-08-28 2006-03-28 Oracle International Corporation System for allocating resource using the weight that represents a limitation on number of allowance active sessions associated with each resource consumer group
US6483732B2 (en) 2000-12-13 2002-11-19 Koninklijke Philips Electronics N.V. Relational content addressable memory
WO2002092037A1 (en) 2001-05-15 2002-11-21 The Procter & Gamble Company Oral care confectionery compositions
US7617250B2 (en) * 2003-09-22 2009-11-10 Hewlett-Packard Development Company, L.P. Semantic file system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465303A (en) * 1966-06-20 1969-09-02 Bunker Ramo Content addressable memory employing sequential control
US3618054A (en) * 1969-11-10 1971-11-02 Bell Telephone Labor Inc Magnetic domain storage organization
US3680067A (en) * 1970-11-16 1972-07-25 Bell Telephone Labor Inc Domain propagation circuit
US3701125A (en) * 1970-12-31 1972-10-24 Ibm Self-contained magnetic bubble domain memory chip
US3786445A (en) * 1972-07-03 1974-01-15 Ibm Integrated magnetic bubble and semiconductor device
FR2293741A1 (fr) * 1974-12-04 1976-07-02 Anvar Procede et systeme de rapprochement iteratif et simultane de donnees avec un ensemble de donnees de reference
US4040018A (en) * 1975-03-07 1977-08-02 International Business Machines Corporation Ladder for information processing
US3997880A (en) * 1975-03-07 1976-12-14 International Business Machines Corporation Apparatus and machine implementable method for the dynamic rearrangement of plural bit equal-length records
US3969707A (en) * 1975-03-27 1976-07-13 International Business Machines Corporation Content-Addressable Memory capable of a high speed search
US3997882A (en) * 1975-04-01 1976-12-14 Burroughs Corporation Content addressable memory system employing charge coupled device storage and directory registers and N/(1-H) counter refresh synchronization
US4064556A (en) * 1975-06-23 1977-12-20 Sperry Rand Corporation Packed loop memory with data manipulation capabilities
US4032905A (en) * 1975-09-18 1977-06-28 Rockwell International Corporation Bubble domain circuit organization
US4128891A (en) * 1976-12-30 1978-12-05 International Business Machines Corporation Magnetic bubble domain relational data base system
US4085451A (en) * 1977-06-14 1978-04-18 Rockwell International Corporation Bubble domain circuit organization
US4152777A (en) * 1977-11-21 1979-05-01 Burroughs Corporation On chip buffering for optimizing performance of a bubble memory

Also Published As

Publication number Publication date
EP0007504A1 (de) 1980-02-06
EP0007504B1 (de) 1982-11-03
CA1130457A (en) 1982-08-24
JPS5522297A (en) 1980-02-16
US4283771A (en) 1981-08-11

Similar Documents

Publication Publication Date Title
JPS54146535A (en) Relation format data base system using bubble domain
DE2963971D1 (en) Bubble domain relational data base system
GB2076615B (en) Computer accessing system
JPS5783847A (en) Data base processor
JPS5654489A (en) Character formation system
JPS5384431A (en) Magnetic bubble domain relational format data base system
JPS54122097A (en) Signal simulator
GB2030802B (en) Self-biased structore for magnetic bubble domain devices
JPS5384532A (en) Bubble domain transfer device
JPS5513492A (en) Portable data comparison system
JPS5498534A (en) Magnetic bubble domain structure
JPS5366302A (en) Data transmitter
JPS5525200A (en) Data base renewal system
GB2035012B (en) View data system
JPS554792A (en) Magnetic bubble domain memory device
JPS5435641A (en) Bubble domain memory system
JPS5519520A (en) Sign pen
JPS5652955A (en) Data modem
DE2965150D1 (en) A magnetic bubble domain memory system
JPS5480040A (en) Magnetic bubble domain system
JPS55105889A (en) Magnetic bubble device
DE2963148D1 (en) A magnetic bubble domain memory system
GB2017983B (en) Magnetic bubble domain memory system
JPS54107633A (en) Character reading system
JPS54118199A (en) Information transmitter

Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee