DE2821110C2 - Datenspeichereinrichtung - Google Patents

Datenspeichereinrichtung

Info

Publication number
DE2821110C2
DE2821110C2 DE2821110A DE2821110A DE2821110C2 DE 2821110 C2 DE2821110 C2 DE 2821110C2 DE 2821110 A DE2821110 A DE 2821110A DE 2821110 A DE2821110 A DE 2821110A DE 2821110 C2 DE2821110 C2 DE 2821110C2
Authority
DE
Germany
Prior art keywords
memory
control
outputs
arrangement
output
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
DE2821110A
Other languages
German (de)
English (en)
Other versions
DE2821110A1 (de
Inventor
Edward Old Stevenage Hertfordshire Babb
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.)
Fujitsu Services Ltd
Original Assignee
Fujitsu Services Ltd
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 Fujitsu Services Ltd filed Critical Fujitsu Services Ltd
Publication of DE2821110A1 publication Critical patent/DE2821110A1/de
Application granted granted Critical
Publication of DE2821110C2 publication Critical patent/DE2821110C2/de
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
    • G06F16/9014—Indexing; Data structures therefor; Storage structures hash tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Error Detection And Correction (AREA)
  • Storage Device Security (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
DE2821110A 1977-05-25 1978-05-13 Datenspeichereinrichtung Expired DE2821110C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21973/77A GB1564563A (en) 1977-05-25 1977-05-25 Data sotrage apparatus

Publications (2)

Publication Number Publication Date
DE2821110A1 DE2821110A1 (de) 1978-12-07
DE2821110C2 true DE2821110C2 (de) 1982-05-27

Family

ID=10171858

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2821110A Expired DE2821110C2 (de) 1977-05-25 1978-05-13 Datenspeichereinrichtung

Country Status (7)

Country Link
US (1) US4183464A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS53145530A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU514957B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2821110C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2392469A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1564563A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA782651B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418275A (en) * 1979-12-07 1983-11-29 Ncr Corporation Data hashing method and apparatus
GB2137782B (en) * 1983-03-24 1986-11-26 Int Computers Ltd Data transformation circuits
JPS636776U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1986-06-30 1988-01-18
GB8719572D0 (en) * 1987-08-19 1987-09-23 Krebs M S Sigscan text retrieval system
US7942371B1 (en) 2010-04-30 2011-05-17 Underground Devices, Inc. Conduit spacer for duct banks
US10133636B2 (en) 2013-03-12 2018-11-20 Formulus Black Corporation Data storage and retrieval mediation system and methods for using same
US9467294B2 (en) 2013-02-01 2016-10-11 Symbolic Io Corporation Methods and systems for storing and retrieving data
US9304703B1 (en) 2015-04-15 2016-04-05 Symbolic Io Corporation Method and apparatus for dense hyper IO digital retention
US9628108B2 (en) 2013-02-01 2017-04-18 Symbolic Io Corporation Method and apparatus for dense hyper IO digital retention
US9817728B2 (en) 2013-02-01 2017-11-14 Symbolic Io Corporation Fast system state cloning
US10061514B2 (en) 2015-04-15 2018-08-28 Formulus Black Corporation Method and apparatus for dense hyper IO digital retention
WO2019126072A1 (en) 2017-12-18 2019-06-27 Formulus Black Corporation Random access memory (ram)-based computer systems, devices, and methods
WO2020142431A1 (en) 2019-01-02 2020-07-09 Formulus Black Corporation Systems and methods for memory failure prevention, management, and mitigation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033068U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-07-18 1975-04-10
JPS5067528A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-10-15 1975-06-06
GB1491706A (en) * 1974-06-19 1977-11-16 Int Computers Ltd Information storage apparatus
JPS51147924A (en) * 1975-06-13 1976-12-18 Fujitsu Ltd Memory unit
US4047163A (en) * 1975-07-03 1977-09-06 Texas Instruments Incorporated Fault-tolerant cell addressable array
JPS5266339A (en) * 1975-11-28 1977-06-01 Hitachi Ltd Display of memory test results
JPS5288944U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1975-12-26 1977-07-02
US4032765A (en) * 1976-02-23 1977-06-28 Burroughs Corporation Memory modification system
US4045779A (en) * 1976-03-15 1977-08-30 Xerox Corporation Self-correcting memory circuit
US4066880A (en) * 1976-03-30 1978-01-03 Engineered Systems, Inc. System for pretesting electronic memory locations and automatically identifying faulty memory sections

Also Published As

Publication number Publication date
AU514957B2 (en) 1981-03-05
JPS6141028B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-09-12
FR2392469B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-03-11
ZA782651B (en) 1979-05-30
GB1564563A (en) 1980-04-10
US4183464A (en) 1980-01-15
FR2392469A1 (fr) 1978-12-22
AU3641478A (en) 1979-11-29
JPS53145530A (en) 1978-12-18
DE2821110A1 (de) 1978-12-07

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Legal Events

Date Code Title Description
OD Request for examination
8125 Change of the main classification

Ipc: G11C 29/00

D2 Grant after examination
8339 Ceased/non-payment of the annual fee