Data Count Driven Concurrency Control Scheme With Performance Gain in Mobile Environments
In a mobile computing environment, clients can access data irrespective of their physical location. Data is shared among multiple clients and can be updated by each client independently. This leads to inconsistency of the data. Due to limitations of mobile computing environment traditional techniques cannot be used. Several concurrency control techniques are proposed in literature to prevent data inconsistency. In this paper, the authors first analyze the existing scheme of concurrency control without locking and justify its Performance limitations.