SQL Server Analysis Services (SSAS) Examples

Create a Basic SSAS Cube

Using sample sales data, create a multidimensional cube with at least two dimensions and one measure.

Expected output: A deployed cube accessible for querying with defined dimensions and measures.

Hint: Start by defining data sources and dimensions before creating measures.

Write an MDX Query

Write an MDX query to retrieve total sales by product category from your cube.

Expected output: An MDX query that returns sales aggregated by product category.

Hint: Use the SELECT statement with measures on columns and dimensions on rows.

Write a DAX Query

Write a DAX query to calculate total sales by year from a tabular model.

Expected output: A DAX query that returns total sales grouped by year.

Hint: Use SUMMARIZECOLUMNS and SUM functions in DAX.

The two main types of models in SSAS are multidimensional models, which use cubes, and tabular models, which use tables and relationships.

MDX (Multidimensional Expressions) is used for querying multidimensional models, and DAX (Data Analysis Expressions) is used for tabular models.

A measure is a numeric value, such as sales or quantity, that is aggregated and analyzed within an SSAS cube or tabular model.