Zenythz Corp. is a manufacturer of heavy machinery, runs several factories in different parts of mother country.
As tooling for manufacturing heavy machinery is fairly expensive, Zenythz wishes to improve their tooling maintenance
process by reporting maintenance details of each machine in a per-factory basis, daily, to the headquarters,
which will maintain an aggregated record for each machine for further analysis.
After end of each day's work shift, each factory sends a CSV file to the headquarters via email (as an attachment),
containing maintenance details of each machine in the following format:
In order to distinguish the maintenance emails from other emails sent to headquarters, the email includes a special
containing the ID of the respective factory.
An ESB instance running at headquarters is assigned with the task of processing the sent attachments and aggregating
daily maintenance details of each machine into a central MySQL database.