JPS5769337A - Data base access system - Google Patents

Data base access system

Info

Publication number
JPS5769337A
JPS5769337A JP55141621A JP14162180A JPS5769337A JP S5769337 A JPS5769337 A JP S5769337A JP 55141621 A JP55141621 A JP 55141621A JP 14162180 A JP14162180 A JP 14162180A JP S5769337 A JPS5769337 A JP S5769337A
Authority
JP
Japan
Prior art keywords
data base
control part
devices
terminal
image copying
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.)
Pending
Application number
JP55141621A
Other languages
Japanese (ja)
Inventor
Hiroaki Kimijima
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 Ltd
Original Assignee
Fujitsu 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 Ltd filed Critical Fujitsu Ltd
Priority to JP55141621A priority Critical patent/JPS5769337A/en
Publication of JPS5769337A publication Critical patent/JPS5769337A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

PURPOSE:To effectively use the process of plural terminals at the request side through an image copying part, by providing a buffer storage part to store the process conditions corresponding to each terminal and originating a data base access instruction through the image copying part to an access control part by the said process conditions. CONSTITUTION:When an access instruction of other system is originated through plural terminal devices TERM1-n, a communication control part CCP in a data base process means CPD of a center receives the data. The queue is produced at this part CCP for the transmitted microinstruction and then sent to an image copying part DIM one by one in the order of the wait request. At the same time, the control data of each terminal is produced to buffer storage parts BUF1-n at a buffer control part DMC in a data base control part DBC in correspondence to the microinstruction given from devices TERC1-n. Then the using buffer numbers corresponding to the devices TERM1-n are sent to the part DIM.
JP55141621A 1980-10-09 1980-10-09 Data base access system Pending JPS5769337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141621A JPS5769337A (en) 1980-10-09 1980-10-09 Data base access system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141621A JPS5769337A (en) 1980-10-09 1980-10-09 Data base access system

Publications (1)

Publication Number Publication Date
JPS5769337A true JPS5769337A (en) 1982-04-28

Family

ID=15296295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141621A Pending JPS5769337A (en) 1980-10-09 1980-10-09 Data base access system

Country Status (1)

Country Link
JP (1) JPS5769337A (en)

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