Create a quality score aggregation
Prerequisites
- You have a global role that has the Product Rights > System administration global permission.
- Data Quality & Observabilityor a third-party tool for Collibra to source data quality scores.
Steps
- Data Quality & Observability
- External data quality
-
On the main toolbar, click
→
Settings.
The Settings page opens. - Click the Operating Model tab.
The Operating Model settings are shown. - In the tab pane, click Quality score aggregations.
- Above the table, to the right, click
Create score aggregation. - Enter the required information.
Field
Description
Name
The name of the data quality score aggregation path.
Description
The description of the data quality score aggregation path.
Target asset type The asset type that will show the data quality score.
Click the drop-down list and select one or more target assets.
Aggregation path
The chain of relations from the target asset to the score source.
Click the drop-down list and select one or more chains of relations.
Important The tail asset in the aggregation path must be a Column.
- Click Save.
Tip See Data quality rules for more information.
Note After you configure an aggregation path, quality scores are calculated in Data Quality & Observability and then sent to relevant assets in Data Catalog.
-
On the main toolbar, click
→
Settings.
The Settings page opens. - Click the Operating Model tab.
The Operating Model settings are shown. - In the tab pane, click Quality score aggregations.
- Above the table, to the right, click Create score aggregation.
- Enter the required information.
Field
Description
Name
The name of the data quality score aggregation path.
Description
The description of the data quality score aggregation path.
Target asset type The asset type that will show the data quality score.
Click the drop-down list and select one or more target assets.
Aggregation path
The chain of relations from the target asset to the score source.
Click the drop-down list and select one or more chains of relations.
Categorization The relation type that links the score to the Dimension asset type, which can slice the score.
Click the drop-down list and select an option.
- Click Save.
Tip See Data quality rules for more information.
Note After you configure an aggregation path, quality scores are calculated in the knowledge graph.