مقاله isi، اندازه گیری توان عملیاتی شبکه در ابررایانه: مورد EC2 آمازون
اندازه گیری توان عملیاتی شبکه در ابررایانه: مورد EC2 آمازون
Measuring network throughput in the cloud: The case of Amazon EC2
Cloud providers employ sophisticated virtualization techniques and strategies for sharing resources among a large number of largely uncoordinated and mutually untrusted customers. The shared networking environment, in particular, dictates the need for mechanisms to partition network resources among virtual machines. At the same time, the performance of applications deployed over these virtual machines may be heavily impacted by the performance of the underlying network, and therefore by such mechanisms. Nevertheless, due to security and commercial reasons, providers rarely provide detailed information on network organization, performance, and mechanisms employed to regulate it. In addition, the scientific literature only provides a blurred image of the network performance inside the cloud. The few available pioneer works marginally focus on this aspect, use different methodologies, operate in few limited scenarios, or report conflicting results.
شبکه های کامپیوتر
Volume 93, Part 3, 24 December 2015, Pages 408–422