関連ワード:  what is multidimensional data model    what is multidimensional data model in data warehouse    what is multidimensional data model in data mining    what is multidimensional data model explain    what is multidimensional data model give example    what is multidimensional data model explain with example    what is multidimensional data model in knowledge management    what is dimensional data modeling    what is dimensional data modeling with example    what is dimensional modeling data warehouse