Virtualization has profoundly changed the IT industry, and the technology will continue to have an impact as it matures and evolves. Introduction to Virtualization, covers the basics of the technology for IT professionals who want to reap the benefits of virtualization in their data centers. In addition to the basics of virtualization technology, the covers disaster recovery (DR), server consolidation, testing and development, high availability, storage, security.
Cloud computing is starting to impact on companies’ bottom line.
As you know, cloud computing means using hardware and software ‘in the cloud’ to meet your organization’s specific needs – what the industry also calls ‘Software as a Service’, or Saas.
Yes, there are genuine concerns about using the cloud – I outline how to minimize these later – but there are also 3 important benefits
