Modeling and Measurement Techniques for Evaluation of Design Alternatives in the Implementation of Database Management Software, Số phát hành 49;Số phát hành 500U.S. Department of Commerce, National Bureau of Standards, 1979 - 231 trang |
Thuật ngữ và cụm từ thông dụng
attribute BIOU'S buffer clock components computer system database management system DBMS design DBMS FUNCTION DBNRL DEF BUF SUB defined described DESCRIPTION DEF BUF design concepts elementary file IEF ELMNT ENIWA ENPPI ESTIMATION MODELER facility Figure FILCOM FORTRAN GFNEF GFNLE Hardgrave I/O estimation implementation indicator INTEGER logical entry type M9GETS main memory measurement system modeling effort Ø Ø Ø OCCURENCE SET occurrences ØØØØØE+ØØ operating system overhead PARAMETER SET performance prediction system POINTER Positional Set Processor predictive validity procedures Processor Performance Model prototype DBMS PSP prototype Q-th query query in response relation IRL response estimation session response modeler secondary storage Set Processor Performance Set Processor prototype set representation Simulation source database source DB specific SPPM storage structures STORED DATABASE subroutines SUBX SUMMARY tion total I/O total number TUPLES University of Maryland utility validation variables VGH DATA BASE XS TU Ø