Affiliation:
1. Univ. of California at Los Angeles, Los Angeles
Abstract
This work first discusses the factors that affect file (data base) organization performance, an elusive subject, and then presents a methodology, a model and a programmed system to estimate primarily total storage costs and average access time of several file organizations, given a specific data base, query characterization and device-related specifications. Based on these estimates, an appropriate file structure may be selected for the specific situation. The system is a convenient tool to study file structures and to facilitate as much as possible the process of data base structure design and evaluation.
Publisher
Association for Computing Machinery (ACM)
Cited by
58 articles.
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