Functional Aspects of Virtualized Cloud Computing Systems

Cloud computing is a leading paradigm in the era of information and communication technology to provide the shared and cost-effective hardware, middleware and software resources and related services. This paradigm is the best model for easy access to set of shared computing resources such as networks, servers, storage devices and so on. Related services are available at any time and place, according to the user's request and users can easily use this services by connecting to a physical or logical server over the Internet. In this research, an attempt is made to examine the important and fundamental dimensions of this paradigm and related details. In this study, we also examined the important solutions of the virtualization technology, which is one of the emerging techniques in the world of information and communication technology, as a basis for building the suitable and cost-effective infrastructures of a cloud environments. Applying virtualization in cloud computing is a knowledge and technique that can be used to overcome many problems and obstacles in the field of emerging information technologies and pave the way for sustainable development and creating the right conditions for business to the best.