FR2392469A1 - Dispositif d'enregistrement de donnees - Google Patents

Dispositif d'enregistrement de donnees

Info

Publication number
FR2392469A1
FR2392469A1 FR7815637A FR7815637A FR2392469A1 FR 2392469 A1 FR2392469 A1 FR 2392469A1 FR 7815637 A FR7815637 A FR 7815637A FR 7815637 A FR7815637 A FR 7815637A FR 2392469 A1 FR2392469 A1 FR 2392469A1
Authority
FR
France
Prior art keywords
output
memory
recording device
data recording
memories
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.)
Granted
Application number
FR7815637A
Other languages
English (en)
French (fr)
Other versions
FR2392469B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 FR2392469A1 publication Critical patent/FR2392469A1/fr
Application granted granted Critical
Publication of FR2392469B1 publication Critical patent/FR2392469B1/fr
Granted 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)
FR7815637A 1977-05-25 1978-05-25 Dispositif d'enregistrement de donnees Granted FR2392469A1 (fr)

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
FR2392469A1 true FR2392469A1 (fr) 1978-12-22
FR2392469B1 FR2392469B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1983-03-11

Family

ID=10171858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815637A Granted FR2392469A1 (fr) 1977-05-25 1978-05-25 Dispositif d'enregistrement de donnees

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041549A4 (en) * 1979-12-07 1985-04-25 Ncr Corp DEVICE AND METHOD FOR ADDRESSING ACCESS KEY DATA.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491706A (en) * 1974-06-19 1977-11-16 Int Computers Ltd Information storage apparatus

Family Cites Families (9)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491706A (en) * 1974-06-19 1977-11-16 Int Computers Ltd Information storage apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041549A4 (en) * 1979-12-07 1985-04-25 Ncr Corp DEVICE AND METHOD FOR ADDRESSING ACCESS KEY DATA.

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
DE2821110C2 (de) 1982-05-27
GB1564563A (en) 1980-04-10
US4183464A (en) 1980-01-15
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
ST Notification of lapse