# tMysqlConfiguration

Stores connection information and credentials to be reused by other MySQL components.

You configure the connection to a MySQL database in tMysqlConfiguration and configure the other MySQL components to reuse this configuration. At runtime, the Spark executors read this configuration in order to connect to MySQL.

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

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

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

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

### In this section

* [tMysqlConfiguration properties for Apache Spark Batch](https://help.qlik.com/talend/en-US/components/7.3/mysql/tmysqlconfiguration-properties-for-apache-spark-batch)
* [tMysqlConfiguration properties for Apache Spark Streaming](https://help.qlik.com/talend/en-US/components/7.3/mysql/tmysqlconfiguration-properties-for-apache-spark-streaming)