Executing the Job and showing the results on the console - 7.0

Data matching

author
Talend Documentation Team
EnrichVersion
7.0
EnrichProdName
Talend Big Data Platform
Talend Data Fabric
Talend Data Management Platform
Talend Data Services Platform
Talend MDM Platform
Talend Real-Time Big Data Platform
task
Data Governance > Third-party systems > Data Quality components > Matching components > Data matching components
Data Quality and Preparation > Third-party systems > Data Quality components > Matching components > Data matching components
Design and Development > Third-party systems > Data Quality components > Matching components > Data matching components
EnrichPlatform
Talend Studio

About this task

In order to show the match groups created after the first pass and compare them with the groups created after the second pass, you must modify the Job as the following:
  • Use a tReplicate component to replicate the input flow you want to process as shown in the above figure. Use a copy/paste operation to create the two parts of the Job.

  • Keep only the first pass,tMatchGroup component, in the upper part of the Job and show the match results in a tLogRow component.

  • Use two passes in the lower part of the Job and show the final match results in a tLogRow component.

Procedure

  1. Double-click each of the tLogRow components to open the Component view and in the Mode area, select the Table (print values in cells of a table) option.
  2. Save your Job and press F6 to execute it.
    The results after the first pass read as follows:
    The results after the second pass read as follows:
    When you compare, for example, the customer name Wilson from the results of the two passes, you will find that more customers using the last name Wilson are grouped together after the second pass.