Date Added: Jun 2012
In this paper, the authors discuss about the importance of D-cloud among various testing environments. Software testing became very expensive and time consuming, and, in many cases sufficient software testing is not done. It is often difficult to test parallel and distributed systems in the real world after deployment. D-Cloud is a software test environment includes Eucalyptus as the cloud management software, and fault virtual machine based on QEMU as the virtualization software and D-cloud frontend for interpreting test scenario. Using D-Cloud, a tester can execute a program test for a distributed system in appropriate environments according to a scenario.