# tDenormalize

Denormalizes the input flow based on one column.

For more technologies supported by Talend, see [Talend components](https://help.qlik.com/talend/r/en-US/7.3/components/processing).

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 [tDenormalize Standard properties](https://help.qlik.com/talend/en-US/components/7.3/processing/tdenormalize-standard-properties).

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

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

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

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

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

### In this section

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

**Related concepts**

[Denormalizing on multiple columns](https://help.qlik.com/talend/en-US/components/7.3/processing/tdenormalize-tfileinputdelimited-tlogrow-tlogrow-denormalizing-on-multiple-columns-this)

[Denormalizing on one column](https://help.qlik.com/talend/en-US/components/7.3/processing/tdenormalize-tfileinputdelimited-tlogrow-tlogrow-denormalizing-on-one-column-this)