Detecting new relationships automatically - 8.0

Talend Data Catalog User Guide

Version
8.0
Language
English
Product
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
Module
Talend Data Catalog
Content
Data Governance
Last publication date
2023-09-26
You can detect potential relationships by specifying an initial table and column. The relationship detection searches for matching columns or fields based on metadata name, semantic definition classified by users to the same business glossary term and data class discovered through data profiling.

Before you begin

You have been assigned an object role with the Metadata Editing capability.

Procedure

  1. From the home page of an object, click the Relationships tab.
  2. In the List tab, click Detect.
  3. In the left pane, select a column to detect its related columns.
  4. Select a related column.
  5. Click Create Relationship.

Results

The relationship is defined as User defined.