Nowadays a wide number of companies understand the need to be data-oriented and to exploit the generated data to extend their successfulness. However, some companies still have no clue of the power of data and might be frigid to invest considerable a

mounts of money on data management systems with no guarantee of benefits. For these companies, offering a full free open-source data management can be a nice way to demonstrate the added value of business intelligence systems. We built a complete ope...