The Research and Development of RFID Middleware Based on Cluster Technology
Wang Don · Microcomputer Information · 2009
With the increasing demands of RFID middleware for high reliability, high availability, high scalability and high performance, cluster technology is introduced to RFID middleware to satisfy those new requirements. The system consists of two main parts: distributed data management and components scheduling strategy. Distributed data management provides a uniform global data view by distributed cache service, which allows every node to access cached data of other nodes; it provides replicated cache service to back up every piece of data in one other node, which achieves high reliability and high availability of clustered application. Components scheduling strategy distributes all the components across the cluster, to achieve high scalability and high performance of clustered application.