Download This PaperData Model Quality Metrics of Data Warehouse: A Survey
5 Pages Posted: 8 Apr 2020
Date Written: April 7, 2020
Abstract
Quality of Data warehouse plays major role in managerial strategic decisions. Multidimensional data model acts as base for data warehouse, in this way quality of data model greatly affect data warehouse Quality. Metrics are used to measure the quality of data warehouse. Different authors have proposed various metrics to evaluate the quality factors of conceptual data models for data warehouse such as understandability, maintainability, Complexity, Efficiency etc. This paper summarizes the various metrics proposed for conceptual model of Data Warehouse and their formal and empirical validation to prove their correctness and practical utility.
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