These transactions are recorded in the general journal first, and typically include more information than is included in the accounting ledger; the balance of each account is not included. As in the accounting ledger, however, the credits and debits listed in the general journal must total zero.
Grid Computing is a form of distributed system with non-interactive workloads. Utility Computing is a business model where computing resources are metered. Cloud Computing is a form of utility computing that allows developers to develop, deploy and run applications.
Points for Desktop as a Service. DaaS takes infrastructure out of IT's hands. One of the main differences between VDI and DaaS is that with cloud-hosted desktops, IT doesn't have to worry about all the technology going on in the background.