We have a need to know the location of the uploaded forms on the ODK Aggregate running within tomcat. Are they stored in the database or they are stored as a file somewhere on the OS. Where does it reside.
Aggregate's DB structure is described at https://github.com/opendatakit/opendatakit/wiki/Aggregate-Database-Structure. If you need to get data in and out of Aggregate, you might also find https://opendatakit.org/use/aggregate/data-transfer/ useful.