Research of Service Replication Mechanism in Grid
网格服务复制机制的研究

The OGSA model on Grid demands all the resources are services.Realizing the replication of Grid Service can resolve the questions such as accessing bottleneck,load balance.Existing Grid Replication service can replicate static data and file resource,but it is useless to stateful Grid services which include software,hardware requirement.Aiming at this problem,we advise a kind of replication methods about stateful Grid Service,which implements the replication of software and hardware environment using customi...