関連ワード:  what is multidimensional data model    what is multidimensional data    what is multidimensional data model in data warehouse    what is multidimensional database    what is multidimensional data analysis    what is multidimensional data model in data mining    what is multidimensional data visualization    what is multidimensional data model explain    what is multidimensional database also known as    what is multidimensional data cube