Performance evaluation of file organizations through modelling
ACM '72 Proceedings of the ACM annual conference - Volume 2
An algebraic model of information structure and information processing
ACM '72 Proceedings of the ACM annual conference - Volume 2
DM-1: a generalized data management system
AFIPS '67 (Spring) Proceedings of the April 18-20, 1967, spring joint computer conference
An approach to the development of an advanced information management system
AFIPS '70 (Spring) Proceedings of the May 5-7, 1970, spring joint computer conference
A methodology for the design and optimization of information processing systems
AFIPS '71 (Spring) Proceedings of the May 18-20, 1971, spring joint computer conference
The Weyerhaeuser information systems: a progress report
AFIPS '72 (Fall, part II) Proceedings of the December 5-7, 1972, fall joint computer conference, part II
The future of remote information processing systems
AFIPS '72 (Fall, part II) Proceedings of the December 5-7, 1972, fall joint computer conference, part II
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Information processing systems are an important sector in the application of computer technology to the fields of on-line data processing and the management of large complicated data bases. With an increase in the number of systems being designed and used, there has been an increasing emphasis on the modeling and performance evaluation of such systems. In Reference 4 Nunamaker presented a procedure for the design and optimization methodology of such systems. In some cases, the evaluation procedure was reduced to the evaluation of file structure and data base organization. Kobayashi gave an algebraic modeling of information structures. In this paper, we carry out the study of mean response time by taking into consideration host processor environment, user characteristics and the data base structure. Total system response time is the main goal of this investigation.