Today, for all large companies, data represents a strategic resource of primary importance. Thanks to the information obtained, it is possible to establish decision-making strategies that, in every sector, can improve a company’s operations and profits. Similar considerations can be made within the Public Administration, where data not only represents a tool for improving internal efficiency and decision-making processes, but, if made available to the community, can generate social and economic value. Although with different methods and purposes, two fundamental phenomena emerge in this context, united by the need to manage large amounts of information: Open Data and Big Data. Like all