Question

show how to identify dimensions​

Answer 1

Answer:

To fully define the dimensions of your dimensional model, you perform the following steps:

Identify the dimensions that are true to the grain of your model.

Identify the dimensional columns and hierarchies of your dimensions.

If you are creating time and date dimensions, define the granularity of those dimensions.

Answer 2

Explanation:

To fully define the dimensions of your dimensional model, you perform the following steps:

Identify the dimensions that are true to the grain of your model.

Identify the dimensional columns and hierarchies of your dimensions.

If you are creating time and date dimensions, define the granularity of those dimensions.