Design of On-line Computer SystemsDesigning the system; Application programs for on-line systems; Files and data bases for on-line system; Operating systems for on-line computer systems; Testing and debugging for on-line computer systems. |
Contents
B CHARACTERISTICS OF SOME TYPICAL ONLINE SYSTEMS | 26 |
A REVIEW OF HARDWARE REQUIREMENTS FOR ONLINE SYSTEMS | 50 |
PART II | 70 |
Copyright | |
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Common terms and phrases
account number allow amount application module application program assembly language audit trail batch systems binary search block breakpoint Buffer Card reader Chapter COBOL common working storage core allocation routines core memory data base debugging deleted device direct addressing discussed disk accesses disk dump drum employee errors example executing file organization file security FILECOMP FORTRAN hardware IBM System/360 interrupt structure interrupted list inventory record large number Logical record machine macro magnetic tape multiprogramming on-line system open order file operating system output overhead physical record PL/I Pointer to last possible priority control program priority level problem processing real-time recovery request retrieve salesman scientific time-sharing system shown in Figure simultaneous access Social Security number specified statistics Status word storage area subroutines swapping system designer system failure task TP module update usually virtual memory waiting list warehouse Widget system