Proposal for Improving Throughput in Supersaturated Cloud

At present, because of the extensive development of Cloud Computing technologies, we made use of many styles that provided many services via network. you built original private cloud in own company or university and so on. They use this environment and provide many various services. For example, Edubase is an integration platform managed by the Center for Global Research in Advanced Software Science and Engineering. This uses cloud technology and mange educational environment. In this study, we build cloud based educational environment using Ubuntu Enterprise Cloud(UEC). In former study, we researched I/O performance of network storage. We endeavored to improve I/O performance of three ways, two of network storage using three physical machines and virtual machine by VMware, one of extended performance of EBS using RAID0.