JPS63291116A - File access system - Google Patents

File access system

Info

Publication number
JPS63291116A
JPS63291116A JP62126457A JP12645787A JPS63291116A JP S63291116 A JPS63291116 A JP S63291116A JP 62126457 A JP62126457 A JP 62126457A JP 12645787 A JP12645787 A JP 12645787A JP S63291116 A JPS63291116 A JP S63291116A
Authority
JP
Japan
Prior art keywords
data
stored
memory device
processing
record
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
JP62126457A
Other languages
Japanese (ja)
Inventor
Kazuyoshi Goya
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp filed Critical NEC Corp
Priority to JP62126457A priority Critical patent/JPS63291116A/en
Publication of JPS63291116A publication Critical patent/JPS63291116A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To speed up a processing by storing a library and a file into an external memory device, using necessary temporary data on the processing with the working area on a main memory device and executing the processing of the data with a data processing device connected to the external memory device and the main memory device.
CONSTITUTION: A key part 52, after a program execution is started, reads a key part 63 of a file and shifts it to a key part 5 of the memory. Consequently, the reading of a record related to the retrieval of the data can be once executed. A data reading part 53 stores a record read from a file and used for the retrieval of the data in the record. A data storing part 51 is an area to store successively the data retrieved from the record and an (n) number of data can be stored. After the (n) number of data is stored, when the retrieved data are stored into the data storing part 51 newly, the data are stored from a first number again. Thus, until the result comes out from the generation of the request, a long time is not required.
COPYRIGHT: (C)1988,JPO&Japio
JP62126457A 1987-05-22 1987-05-22 File access system Pending JPS63291116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62126457A JPS63291116A (en) 1987-05-22 1987-05-22 File access system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62126457A JPS63291116A (en) 1987-05-22 1987-05-22 File access system

Publications (1)

Publication Number Publication Date
JPS63291116A true JPS63291116A (en) 1988-11-29

Family

ID=14935696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62126457A Pending JPS63291116A (en) 1987-05-22 1987-05-22 File access system

Country Status (1)

Country Link
JP (1) JPS63291116A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305815A (en) * 2005-04-27 2006-11-09 Toshiba Mach Co Ltd Control device of injection molding machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006305815A (en) * 2005-04-27 2006-11-09 Toshiba Mach Co Ltd Control device of injection molding machine

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