# Deduplicating entries based on dynamic schema

This scenario applies only to Talend Data Management Platform, Talend Big Data Platform, Talend Real-Time Big Data Platform, Talend Data Services Platform, and Talend Data Fabric.

In this example, we will use a Job similar to the one in the scenario described earlier to deduplicate the input entries about several families, so that only one person per family stays on the name list. As all the components in this Job support the dynamic schema feature, we will leverage this feature to save the time of configuring individual columns of the schemas.

![](https://help.qlik.com/talend/en-US/components/8.0/Resources/images/use_case-tuniqrow2-1.png)

### In this section

* [Setting up the Job](https://help.qlik.com/talend/en-US/components/8.0/processing/deduplicating-entries-dynamic-schemas-setting-up-job?id=4131)
* [Configuring the components](https://help.qlik.com/talend/en-US/components/8.0/processing/deduplicating-entries-dynamic-schemas-configuring-components?id=4132)
* [Saving and executing the Job](https://help.qlik.com/talend/en-US/components/8.0/processing/deduplicating-entries-dynamic-schemas-saving-and-executing-job?id=4133)

**Related concepts**

* [tUniqRow](https://help.qlik.com/talend/en-US/components/8.0/processing/tuniqrow "Ensures data quality of input or output flow in a Job.")

**Related reference**

* [tExtractDynamicFields](https://help.qlik.com/talend/en-US/components/8.0/processing/textractdynamicfields "Parses a Dynamic column to create standard output columns.")

**Related information**

* [tLogRow](https://help.qlik.com/talend/en-US/components/8.0/logs-and-errors/tlogrow)
* [tFileOutputDelimited](https://help.qlik.com/talend/en-US/components/8.0/delimited/tfileoutputdelimited)
* [tFileInputDelimited](https://help.qlik.com/talend/en-US/components/8.0/delimited/tfileinputdelimited)