Research on P2P-based View Maintenance
基于P2P的实化视图维护技术研究

View maintenance is an important research area in Peer-to-Peer technology.Currently,most view maintenance methods are based on the traditional C/S model,which will lead to the overload and crash at the data warehouse.To address the problems,the model of P2P-based active view maintenance (P2PAVM)is established,which can not only exploit the potential merits of P2P, but also overcome the problems of traditional view maintenance models (e.g., overload unbalance between data warehouse and data source,lacking of scalability).The topology of the peers in the P2PAVM is presented.The key issues of implementation are described,including dynamical management and routing of peers.