Large numbers of companies are switching to the Cloud with the belief that they are reducing costs yet many organsiations are ill-prepared for the move, according to a new report.The study by data centre analytics provider, CirBA, found that of the 94 executives responsible for virtual and cloud infrastructure decisions at organisations with more than 25,000 employees, 77 percent plan to use cloud-vendor supplied tools or spreadsheets to prepare the migration of workloads to the cloud and only 48 percent plan to implement new solutions to manage cloud...