# tWriteDelimitedFields

Converts records into delimited strings or byte arrays.

tWriteDelimitedFields serializes incoming data in a single delimited column for use by downstream output components.

### In this section

* [tWriteDelimitedFields properties for Apache Spark Streaming (deprecated)](https://help.qlik.com/talend/en-US/components/8.0/processing/twritedelimitedfields-properties-for-apache-spark-streaming)
* [tWriteDelimitedFields properties for Apache Spark Structured Streaming](https://help.qlik.com/talend/en-US/components/8.0/processing/twritedelimitedfields-properties-for-apache-spark-structured-streaming)