IBM cloud computing is a set of cloud computing services for business offered by the information technology company IBM. IBM Cloud includes infrastructure as a service (IaaS), software as a service (SaaS) and platform as a service (PaaS) offered through public, private and hybrid cloud delivery models, in addition to the components that make up those clouds. IBM offers three hardware platforms for cloud computing. These platforms offer built-in support for virtualization. For virtualization IBM offers IBM Websphere application infrastructure that supports programming models and open standards for virtualization. The management layer of the IBM cloud framework includes IBM Tivoli middleware. Management tools provide capabilities to regulate images with automated provisioning and de-provisioning, monitor operations and meter usage while tracking costs and allocating billing. The last layer of the framework provides integrated workload tools. Workloads for cloud computing are services or instances of code that can be executed to meet specific business needs. IBM offers tools for cloud based collaboration, development and test, application development, analytics, business-to-business integration, and security. IBM claimed in April 2011 that 80% of Fortune 500 companies were using IBM cloud, and that their software and services were used by more than 20 million end-user customers, with clients including American Airlines, Aviva, Carfax, Frito-Lay, IndiaFirst Life Insurance Company, and 7-Eleven. For any questions or feedback on the site, or, to discuss Cloud or upcoming events or your company, product, roadmap or complementary technologies etc, please visit our forum.