It stores the information that calendar month eight (August) is in quarter three a total of 31 times for every year that is held in the table. But that is fine because these structures are not built ...

A multidimensional database (MDB) is a type of database that is optimized for data warehouse and online analytical processing (OLAP) applications. MDBs are frequently created using input from existing ...

Junk dimensions are often misunderstood and avoided. And they should not be. Junk dimensions offer a strategy to remain true to dimensional intentions and to better focus one’s design and sometimes ...