Improved consistency model in cloud computing databases

Abstract

Nowadays cloud computing is the fastest growing technology that is used as a source of providing service through Internet. It is an enhanced model of Utility Computing. It embodies all technologies in Computer Architecture. It delivers the clients the needed applications, processes and Information as a service. It provides software platform as a service and virtualized servers, storage area and networks as a service. In addition to that it also manages and delivers database services. The traditional time consuming way of database management degrades the system performance. At present a weak form of consistency is maintained in cloud computing environment. This paper introduces an improved consistency model for cloud computing platform using prioritized read-write mechanism.