Overview of out-of-the-box aggregation paths

Out-of-the-box aggregation paths for asset types in the physical data layer allow Collibra to automatically calculate their data quality scores in Data Catalog. The following tabs show the out-of-the-box aggregation paths of the target asset types in the physical data layer for Data Quality & Observability and external data quality tools.

  • Data Quality & Observability
  • External data quality
Target asset type Aggregation path Assigned to
Database
  • Technology Asset has Schema
  • Schema contains Table
  • Table contains Column
 Database asset type
Schema
  • Schema contains Table
  • Table contains Column
 Schema asset type
Table Table contains Column Table asset type
Database View Table contains Column Database View asset type
Column

N/A

Note Column assets do not have an aggregation path. Instead, they are calculated automatically based on the relationship between the Column asset and the data quality monitoring objects, such as min and max values, uniqueness, and so on.

 Column asset type
Target asset type Aggregation path Assigned to
Database
  • Technology Asset has Schema
  • Schema contains Table
  • Table contains Column
  • Column is governed by Data Quality Rule
 Database asset type
Schema
  • Schema contains Table
  • Table contains Column
  • Column is governed by Data Quality Rule
 Schema asset type
Table
  • Table contains Column
  • Column is governed by Data Quality Rule
 Table asset type
Database View
  • Table contains Column
  • Column is governed by Data Quality Rule
 Database View asset type
Column

Column is governed by Data Quality Rule

 Column asset type

Tip You can edit or delete out-of-the-box aggregation paths. For more information, go to Edit or delete a quality score aggregation.