Registration Process for a Social Network

The University of Bonn wants to offer a social network, which enables students and members of the University to communicate and interact with each other. For this purpose, a platform has to be provided allow users to register to the social network. We have already implemented parts of the platform. For instance, a front-end designer has created the user interface. We ask you to support our existing program frame, which is based on PostgreSQL (Object-Relational Database Management System (ORDBMS)) and Hibernate (Object-Relational Mapping (ORM) Framework). In this task, you have to complete an already partially available implementation. In order to do so, please implement the registration process of the application and set up a local database for testing.