GB1375593A - - Google Patents

Info

Publication number
GB1375593A
GB1375593A GB390872A GB390872A GB1375593A GB 1375593 A GB1375593 A GB 1375593A GB 390872 A GB390872 A GB 390872A GB 390872 A GB390872 A GB 390872A GB 1375593 A GB1375593 A GB 1375593A
Authority
GB
United Kingdom
Prior art keywords
read out
address
contents
main file
accessed
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
GB390872A
Other languages
English (en)
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 filed Critical
Priority to GB390872A priority Critical patent/GB1375593A/en
Publication of GB1375593A publication Critical patent/GB1375593A/en
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
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • G06F16/902—Indexing; Data structures therefor; Storage structures using directory or table look-up using more than one table in sequence, i.e. systems with three or more layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Exchange Systems With Centralized Control (AREA)
GB390872A 1972-01-27 1972-01-27 Expired GB1375593A (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB390872A GB1375593A (enrdf_load_stackoverflow) 1972-01-27 1972-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB390872A GB1375593A (enrdf_load_stackoverflow) 1972-01-27 1972-01-27

Publications (1)

Publication Number Publication Date
GB1375593A true GB1375593A (enrdf_load_stackoverflow) 1974-11-27

Family

ID=9767154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB390872A Expired GB1375593A (enrdf_load_stackoverflow) 1972-01-27 1972-01-27

Country Status (1)

Country Link
GB (1) GB1375593A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
GB1488980A (en) Memory and buffer arrangement for digital computers
GB1438517A (en) Machine memory
CH495605A (de) Festwertspeicher-Anordnung
GB1188435A (en) Improvements in and relating to Digital Computers
GB1505580A (en) Data processing apparatus
FR1278634A (fr) Système de traitement de données
GB1275001A (en) Programmable electronic calculator
ES432832A1 (es) Disposicion para escribir datos identicos en un primero y en un segundo campos de memoria en una calculadora que fun- ciona en tiempo real.
GB1477381A (en) Digital data-processing systems
GB1529917A (en) Data processing apparatus
GB1375593A (enrdf_load_stackoverflow)
GB871256A (en) Improvements in data storage systems
GB1188290A (en) Improvements in or relating to Information Retrieval Systems
GB1022794A (en) Addressing system for computer data store
GB1517397A (en) Data processing system
GB1000962A (en) Data storage system
GB1207166A (en) Extended memory addressing
GB1046357A (en) Word "selecting system" for data storage arrangement
GB1418837A (en) Method and apparatus for searching and adding records to a sequential file in a small computing system
GB1224961A (en) Binary associative memory
GB1207168A (en) Information processing system
GB1434188A (en) Data processing systems
GB976204A (en) Improvements in or relating to data coding apparatus
GB1309647A (en) Circuit arrangement for carrying out store protection
GB1330941A (en) Data processing system

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee
PCNP Patent ceased through non-payment of renewal fee
PCPE Delete 'patent ceased' from journal

Free format text: 5052,PAGE 3252

PE20 Patent expired after termination of 20 years