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相对巨型机而言，基于网络的群机系统因其费用小、可靠性好、升级方便等特点，在解决某些高性能计算问题时完全可以代替巨型机，而且随着网络技术的发展及分布式理论的成熟，它将比巨型机有更可观的发展及应用前景。网络计算管理是群机系统能否充分发挥出优势的关键因素。该文介绍了网络计算管理的研究意义、发展阶段和趋势，从评价标准、关键技术和系统结构等方面介绍了网络计算管理的研究内容，并根据比较，选择介绍了几个性能较好的软件产品。
Relative to the supercomputer, the network-based group system because of its small cost, good reliability, easy to upgrade and so on, in solving some high performance computing problems can replace the supercomputer, and with the development and distribution network technology Theory of maturity, it will have a more substantial development and application prospects than the supercomputer. Network computing management is a key factor in whether a cluster system can give full play to its advantages. This paper introduces the research significance, development stages and trends of network computing management. It introduces the research content of network computing management from the aspects of evaluation criteria, key technologies and system structure. According to the comparison, several softwares with better performance are introduced product.