Modified (2PVCP) for Better Transaction Processing in Secure Cloud

Abstract

Entities in distributed transactional database that published over cloud servers, collaborate to make evidence of ownership, this evidence are warranted by groups of legalized credential. This evidence and credential may be estimated and gathered over extended time period under the risk of having the essential ownership policies or the user that use this credential may use it out of these policies, for that becomes policy based ownership systems to make unsafe judgment that threaten sensitive resources. In this paper, the highlight is for the criticalness of this risk or problem, and then we declare the concept of trusted transaction when dealing with evidence of ownership. Accordingly the paper suggests increasingly stringent level of policy consistency constraints, and provides different implementation approximation to warranty the trustworthiness of transaction executing on cloud server. So we propose a Tow Phase Validation Commit Protocol as solution that modifies Tow Phase Validation Commit Protocols. At the last, we analyzed the different implementations by using both analytical estimation of the overheads and emulation to lead the judgment maker to decide which scheme to use. We built a prototype application that demonstrates the proof of concept. The empirical results revealed that the mechanisms pertaining to distributed transactions can be used in the real world cloud applications.
DOI: 10.17762/ijritcc2321-8169.1507118