As computing power continues to grow and high performance computing use increases, ever bigger scientific experiments and tasks can be carried out. However, the management of the computing power necessary to support these ever growing tasks is getting more and more difficult. Increased power consumption, heat generation and space costs for the larger numbers of resources that are required can make local hosting of resources too expensive. Emergence of utility computing platforms offers a solution. We present our recent work to develop an update to our computational markets environment for support of application deployment and brokering across multiple utility computing environments. We develop a prototype to demonstrate the potential benefits of such an environment and look at the longer term changes in the use of computing that might be enabled by such developments.
Policy-Based Resource Assignment in Utility Computing Environments