Cloud computing services

Cloud computing has been one of the most talked about IT topics of recent years, and as the technology matures the cloud has become a serious option for all IT managers. There are a range of ways to approach the cloud, from public cloud to private clouds, through services such as software as a service (SaaS), platform as a service (PaaS) and infrastructure as a service (IaaS). We examine cloud computing services and the trends and technologies that matter to IT managers.