International Journal of Computer Science and Mobile Computing (IJCSMC)
Cloud is the emerging technology used in recent trends and for all WS-BA. In this paper, the authors proposed by providing more security for atomic transaction in web service. Considering online net banking system, the user will enter their user id and password for accessing their account details. They can view all the accounts across all branches of Net Bank locations online and as well affect fund transfers on real time basis within the Bank network. The fund transfers are stored in Net bank database using some services and if some crash or data loss occurs in database the replica is created for efficient transaction by using BFT algorithm. The services includes, Activation service, Registration service, Completion service, Coordinator service.