This scenario applies only to a subscription-based Talend Platform solution or Talend Data Fabric.

In this scenario, a three-component Job creates an index of the standardized city
names that provides references to the city synonyms used in the client data of an
enterprise.

To create this index, you need a source file to provide the city names and their
corresponding synonyms. In this scenario, this is a .csv file and
reads as follows:

Two columns are found in this file:

• the left one is the CityName column which holds the
  standard city names as reference data.

• the right one is the Synonyms column which holds various
  synonyms collected across the client data of this enterprise.

The three components used in this Job are:

• tFileInputDelimited: this component loads
  data from the source file and inputs them to tSynonymOutput.

• tSynonymOutput: this component creates the
  index of interest in this scenario and feed it with the synonyms given in the
  source file.

• tLogRow: this component lists the data that
  have been inserted into the newly created index.