Input data

Data files are frequently uploaded from multiple sources. This example models a situation where two suppliers have uploaded spreadsheets into the metadata-injection-example/data/in folder.

When using metadata injection, you usually want to focus on a subset of data values common to all your input files. Metadata for the following values are used in this example:

• Transaction date

• Transaction invoice number

• Net value of the transaction

• Currency used in the transaction

The metadata for these values and the output target text file are created and maintained in the metadata-injection-example/metadata folder.