# tMapRDBConfiguration

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

You configure the connection to a MapR-DB database in tMapRDBConfiguration and configure the other MapRDB components to reuse this configuration. At runtime, the Spark executors read this configuration in order to connect to MapR-DB.

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

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 [tMapRDBConfiguration properties for Apache Spark Batch](https://help.qlik.com/talend/en-US/components/7.3/maprdb/tmaprdbconfiguration-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 [tMapRDBConfiguration properties for Apache Spark Streaming](https://help.qlik.com/talend/en-US/components/7.3/maprdb/tmaprdbconfiguration-properties-for-apache-spark-streaming).

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

### In this section

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