This scenario applies only to a Talend solution with Big Data.

This scenario describes a four-component Job that combines data of an input file and a
reference file that matches a given join key, removes unwanted columns, and then saves
the final result to a local file.

The main input file contains the information about people’s IDs, first names, last
names, group IDs, and salaries, as shown below:

The reference file contains only the information of group IDs and group names: