I - The global digital world 1. The global digital world 2. Value of information in the global economy 3. Policy, Regulation and Globalization in Information Technology II - Paradigms and models of global information systems 1. Internet, the Web and the Internet of Things (IoT) 2. Distributed computing and storage systems. 3. From systems to services: service-oriented architecture. 4. Virtualization and Cloud Computing. 5. Cloud service models. 6. Implementation of services in the cloud: practical aspects. 7. Big data paradigms for companies. III - Design of Global Systems 1. High-performance IT systems for enterprises. 2. Data Center Standards 3. Planning, prevention and response for disaster recovery