# tUniqRow

Ensures data quality of input or output flow in a Job.

tUniqRow compares entries and sorts out duplicate entries from the input flow.

This component is not shipped with your Talend Studio by default. You need to install it using the Feature Manager. For more information, see [Installing features using the Feature Manager](https://help.qlik.com/talend/r/en-US/8.0/studio-user-guide/install-features-to-talend-studio).

### In this section

* [tUniqRow Standard properties](https://help.qlik.com/talend/en-US/data-matching/8.0/tuniqrow-standard-properties)
* [tUniqRow properties for Apache Spark Batch](https://help.qlik.com/talend/en-US/data-matching/8.0/tuniqrow-properties-for-apache-spark-batch)
* [tUniqRow properties for Apache Spark Streaming](https://help.qlik.com/talend/en-US/data-matching/8.0/tuniqrow-properties-for-apache-spark-streaming)

**Related concepts**

* [Deduplicating entries based on dynamic schema](https://help.qlik.com/talend/en-US/data-matching/8.0/deduplicating-entries-dynamic-schemas)
* [Deduplicating entries](https://help.qlik.com/talend/en-US/data-matching/8.0/deduplicating-entries)