This scenario describes a three-component Job where tExtractRegexFields is used to specify a regular expression that corresponds to one column in the input data, email. The tExtractRegexFields component is used to perform the actual regular expression matching. This regular expression includes field identifiers for user name, domain name and Top-Level Domain (TLD) name portions in each e-mail address. If the given e-mail address is valid, the name, domain and TLD are extracted and displayed on the console in three separate columns. Data in the other two input columns, id and age is extracted and routed to destination as well.
For more technologies supported by Talend, see Talend components.