Follow our expert Jessica Halo in a journey deep into the heart of information systems and of the issues they now must face. In a few years, information systems have become a key differentiator of enterprises' competitiveness. br Come discover a world where Enterprise Architecture and Service-Oriented Architectures create business value while transforming the information system and come find out why. br br LOGICA Logica.om br Prouction ejo-dfuse.