关键词: 分布式计算，复制，消息，线程池

Abstract: To organize and manage distributed and heterogeneous resources effectively in the distance education environment, a remote education resource management system resource management model based on hierarchical modeling is proposed. On that basis, asynchronous resource replication strategy based on thread pooling technology and asynchronous message communication mechanism between distributed resources is put forward, which mainly solves resource sharing and access problems brought by heterogeneous, distribution and dynamic distance education resources.Finally, the validity and efficiency of the presented strategy is demonstrated by the experimental results.

Key words: Distributed computing, Replication, Message, Thrcad pooling