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Explain tMap component. List down the different functions that you can perform using it.

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tMap is one of the core components which belongs to the ‘Processing’ family in Talend. It is primarily used for mapping the input data to the output data. tMap can perform following functions:

  • Add or remove columns
  • Apply transformation rules on any type of field
  • Filter input and output data using constraints
  • Reject data
  • Multiplex and demultiplex data
  • Concatenate and interchange the data

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