# tUniqRow

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

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

Depending on the Talend product you are using, this component can be used in one, some or all of the following Job frameworks:

* Standard: see [tUniqRow Standard properties](https://help.qlik.com/talend/en-US/components/7.3/processing/tuniqrow-standard-properties).

  The component in this framework is available in all Talend products.

* MapReduce: see [tUniqRow MapReduce properties (deprecated)](https://help.qlik.com/talend/en-US/components/7.3/processing/tuniqrow-mapreduce-properties-deprecated).

  The component in this framework is available in all Talend products with Big Data and Talend Data Fabric.

* Spark Batch: see [tUniqRow properties for Apache Spark Batch](https://help.qlik.com/talend/en-US/components/7.3/processing/tuniqrow-properties-for-apache-spark-batch).

  The component in this framework is available in all Talend products with Big Data and Talend Data Fabric.

* Spark Streaming: see [tUniqRow properties for Apache Spark Streaming](https://help.qlik.com/talend/en-US/components/7.3/processing/tuniqrow-properties-for-apache-spark-streaming).

  This component is available in Talend Real Time Big Data Platform and Talend Data Fabric.

### In this section

* [tUniqRow Standard properties](https://help.qlik.com/talend/en-US/components/7.3/deduplication/tuniqrow-standard-properties)
* [tUniqRow properties for Apache Spark Batch](https://help.qlik.com/talend/en-US/components/7.3/deduplication/tuniqrow-properties-for-apache-spark-batch)
* [tUniqRow properties for Apache Spark Streaming](https://help.qlik.com/talend/en-US/components/7.3/deduplication/tuniqrow-properties-for-apache-spark-streaming)
* [tUniqRow MapReduce properties (deprecated)](https://help.qlik.com/talend/en-US/components/7.3/deduplication/tuniqrow-mapreduce-properties-deprecated)