Asked by: Susagna Azkunetechnology and computing data storage and warehousing
Which table contain multidimensional data in data warehouse?
Last Updated: 21st May, 2020
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Beside this, what is multidimensional data model in data warehouse?
Multidimensional data model stores data in the form of data cube. Mostly, data warehousing supports two or three-dimensional cubes. A multidimensional databases helps to provide data-related answers to complex business queries quickly and accurately.
Additionally, what is multidimensional table? Each dimension has a table related to it, called a dimensional table, which describes the dimension further. For example, a dimensional table for an item may contain the attributes item_name, brand, and type. A multidimensional data model is organized around a central theme, for example, sales.
Also to know, what type of a database is multidimensional providing layers to tables?
A multidimensional database (MDB) is a type of database that is optimized for data warehouse and online analytical processing (OLAP) applications. Multidimensional databases are frequently created using input from existing relational databases.
What is dimension in data warehousing?
Dimension (data warehouse) A dimension is a structure that categorizes facts and measures in order to enable users to answer business questions. Commonly used dimensions are people, products, place and time.. (Note: People and time sometimes are not modeled as dimensions.)