Data Warehousing and Data Mining20765 marksA multidimensional data model
How multidimensional data model helps in retrieving information? Explain with suitable example.
How multidimensional data model helps in retrieving information? Explain with suitable example. [5]
A multidimensional data model organizes data around a central theme (such as sales) represented by a fact table. Facts are numerical measures (e.g., sales amount, units sold). Each dimension (e.g., time, location, product) may have an associated dimension table. This model allows analysts to view...