Revisit Consensus with Dual Fallible Communication in Cloud Computing.

Today, the network bandwidth increased and hardware devices have continuously to enhanced, resulting the vigorous development of the internet. Nowadays, cloud computing is using the lowpower hosts to achieve high reliability that will be to ensure the ability to be better. However, the high capability most with high fault-tolerant by distributed systems, consensus problems will have an impact on the system node to complete the task of it. In previous works, consensus as a variety of connected networks is discussed with fallible components and is proposed a protocol to solve the consensus problem. In this paper, the consensus problem in topology of cloud computing is revisited. The proposed protocol, Dual Consensus Protocol for Cloud Computing (DCPCC), is supported to solve the consensus with malicious and dormant fault with transmission media. The DCPCC protocol can reach consensus with minimal rounds of message exchange and tolerate the maximal number of allowable components. [ABSTRACT FROM AUTHOR]