Predicting the Quality of Object-Oriented Multidimensional (OOMD) Model of Data Warehouse Using Fuzzy Logic Technique

Provided by: Creative Commons
Topic: Data Management
Format: PDF
Data warehouse is a powerful tool which makes decision faster and reliable in organizations where 'information' is the main asset of primary concern. It is very necessary to assure the information quality of the data warehouse. Information quality depends on multidimensional model quality of data warehouse. In the last few years, different authors have suggested several approaches to access the quality of multidimensional models of data warehouse. However, empirical validation of these metrics has been made using statistical technique like correlation analysis, univariate and multivariate regression technique etc.

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