INVESTIGADORES
MONTAGNA Jorge Marcelo
artículos
Título:
Simbad: a process simulator linked to a DBMS-II. the structure of memory
Autor/es:
VECCHIETTI, A.; LEONE, H.; MELLI, T.; MONTAGNA, J.; CERRO, R.
Revista:
COMPUTERS AND CHEMICAL ENGINEERING
Editorial:
PERGAMON-ELSEVIER SCIENCE LTD
Referencias:
Año: 1987 vol. 11 p. 519 - 525
ISSN:
0098-1354
Resumen:
A network type Data Base Management System is used to support the data structure of a modular-sequential, steady state process simulator. The DBMS of a standard CODASYL type is based on the definition of records and the set relationships between an owner and a member record. The structure defined, or SCHEMA, responds to the way data is stored and used during the simultations in order to minimize access time, while maintaining flexibility. An example is developed to illustrate the way data is linked for a particular process application. © 1987.
