Hi @MarceloCP,
in order to deploy to your application server you can run mvn clean install and then rebuild platform [1], which will use version of webapp from your local repository.
in order to persist your data you would have to implement REST endpoint that persists your data in the database, although I would not recommend changing structure of engine’s database table or REST endpoint already provided by engine. I would rather recommend to create a new application that would write values into separate tables upon request from cockpit.
Cheers,
Askar