For more technologies supported by Talend, see Talend components.
This scenario describes a four-component Job where the tExtractPattern component is used to extract only customers' email addresses (that match the Email address pattern) from a delimited file that holds different customer data. Then it writes the extracted data into another delimited file. A tFilterColumns component is used to adapt the output schema.
In this scenario, the delimited file holds names, email addresses and telephone numbers, all in a single column: Name_Telephone_Address. The following shows an extract of the input file: