JPS5244533A - Data renewal system - Google Patents

Data renewal system

Info

Publication number
JPS5244533A
JPS5244533A JP50120954A JP12095475A JPS5244533A JP S5244533 A JPS5244533 A JP S5244533A JP 50120954 A JP50120954 A JP 50120954A JP 12095475 A JP12095475 A JP 12095475A JP S5244533 A JPS5244533 A JP S5244533A
Authority
JP
Japan
Prior art keywords
data renewal
renewal system
file
data
dependability
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
JP50120954A
Other languages
Japanese (ja)
Other versions
JPS5640856B2 (en
Inventor
Toshinori Ishizawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP50120954A priority Critical patent/JPS5244533A/en
Publication of JPS5244533A publication Critical patent/JPS5244533A/en
Publication of JPS5640856B2 publication Critical patent/JPS5640856B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • Hardware Redundancy (AREA)

Abstract

PURPOSE: Two pairs of the same file are provided to each terminal apparatus. When data is renewed, rewriting is done to one file only to have a check with the other file. In this way, dependability as well as processing efficiency is increased.
COPYRIGHT: (C)1977,JPO&Japio
JP50120954A 1975-10-07 1975-10-07 Data renewal system Granted JPS5244533A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50120954A JPS5244533A (en) 1975-10-07 1975-10-07 Data renewal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50120954A JPS5244533A (en) 1975-10-07 1975-10-07 Data renewal system

Publications (2)

Publication Number Publication Date
JPS5244533A true JPS5244533A (en) 1977-04-07
JPS5640856B2 JPS5640856B2 (en) 1981-09-24

Family

ID=14799082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50120954A Granted JPS5244533A (en) 1975-10-07 1975-10-07 Data renewal system

Country Status (1)

Country Link
JP (1) JPS5244533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470747A (en) * 1977-11-17 1979-06-06 Fujitsu Ltd Program control system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160635U (en) * 1980-04-30 1981-11-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5470747A (en) * 1977-11-17 1979-06-06 Fujitsu Ltd Program control system

Also Published As

Publication number Publication date
JPS5640856B2 (en) 1981-09-24

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