International Publisher for Advanced Scientific Journals (IPASJ)
Cloud computing is emerging and widely used technology in which a pool of computing resources is available to users. Resource management put challenges in large-scale systems, such as process requests from a large number of clients. The authors mainly focus on the dynamic resource management in large cloud environment. Distributed middleware architecture is outlined and presented. One of its key advantages is that it allows resource owners to have control over the resource allocation, schedulers' offers SLA contracts for completing a job before deadline and SLA will provide only authorized users to access the application.