【摘要】 本文运用MPI、COM/ActiveX和面向缓存等技术设计并实现了文件并行传输理论的新模型,将传统的最小负载均衡调度单位缩小至低于单文档大小,并将命令处理和数据服务相分离.文中给出了系统拓扑图、命令处理流程图和核心模块的设计原理图.实际测试结果表明,该系统增强了处理并发请求的能力和带宽,大大提高了数据传输速率,证明了这一设计方案的可行性和有效性.更多还原

【Abstract】 This paper discusses a new model of paralleled transfer theory of files in detail with technology of MPI, COM/ActiveX and caching-oriented, which effectively reduces to single document for traditional least load balance scheduling units. System topology graph, the deal flow charts of command and the diagram of central module are described at the same time. The circulation result shows that this system enhances the ability of parallel query and increases the data transfer velocity, and moreover, validates the feasibility of this model.更多还原