# tMapRDBConnection

Establishes a MapRDB connection to be reused by other MapRDB components in a same Job.

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

### In this section

* [tMapRDBConnection Standard properties](https://help.qlik.com/talend/en-US/components/7.3/maprdb/tmaprdbconnection-standard-properties)