Match the following terms to their definition

1.Periodic data

2.Data mart

3.Star Schema

4.Data scrubbing

5.Data transformation

6.Grain

7.Real-time data warehouse

8.Snowflake Schema

Definition

1.Convert data formats

2.A structure that results from a hierarchical dimension

3.Correct error in source data

4.Level of details in facts table

5.Detailed historical data

6.Data warehouse of limited scope

7.A warehouse that accepts near real-time feeds of data

8.A structure that consists of dimension and facts table