Stores AIS data in a local database and periodically sends to a remote server.
Before deployment, the following environment variables need to be set:
POSTGRES_USER=
POSTGRES_PASSWORD=
POSTGRES_DB=
DATABASE_URL=postgresql://$POSTGRES_USER:$POSTGRES_PASSWORD@db:5432/$POSTGRES_DB
AIS_HOST=
AIS_PORT=
REMOTE_SERVER_ADDRESS=
REMOTE_SERVER_USER=
REMOTE_SERVER_PW=