【摘要】 从研究集成网格计算资源成为具有应用逻辑的复合计算出发,设计了一个新型的分布式软件体系结构—CGSA(Computing-GridSoftwareArchitecture)。CGSA以XML方式显性表达复合计算的组合逻辑,屏蔽了各计算源间的异构性,具有联邦管理自治、计算透明和完备、可扩展、负载平衡等特点。基于CGSA结构,可以充分利用网格计算能力,快速构造新的应用,同时也为集成企业旧的业务系统提供了新的方法。更多还原

【Abstract】 This paper designs a new distributed software architecture-CGSA(Computing-Grid Software Architecture)according to the theory that integrates computing resources on computing grid into a composite computation with application logic.CGSA expresses the fabricative logic of composite computation with XML document ,deal with the difficulty due to the heterogeneity among the computing sources.CGSA have these characteristics such as Federal management autonomy ,computing transparency and maturity,expansibility,load balance.Based on CGSA structure,it can make good use of network ability,construct a new application fast,and offer a new method for the integration of enterprise legacy business system.更多还原