Cloud Computing and the Value of zEnterprise
Like many companies, users business probably has an IT environment that encompasses multiple, diverse information technology assets that require significant staff and budget to configure and manage. This complexity poses challenges to IT organizations as they try to keep pace with the increasing demand for more services. User need to provide with rapid access to dynamically scalable IT resources. Unlike a client server environment, cloud computing has the elements of rapid scalability, on-demand self-service, ubiquitous network access, rapid elasticity, location independent resource pooling, and pay per use.