基于Web服务的科学计算工作流管理系统的设计与实现

Design and implement for workflow manager system in scientic computing based on web service

工作流技术是近来被业界广泛采用并迅速发展的技术。它通过采用计算机技术,实现业务流程自动化。科学计算任务的重复性和耗时性使得将工作流技术同科学计算结合起来成为必然趋势。本文研究开发的工作流原型针对于特定科学计算领域的计算流程特点,将工作流技术同Web服务技术结合,给出了在分布式环境中的科学计算流程定义和执行的实现方法。

As the technology adapted widerly, workflow technology implements automatization of task flow with computer technology. It＇s inevitable to combine workflow techenology with scientific computing to solve repeated and time-cost scientific problem. In this paper, a workflow prototype aimed the characteristic of computing flow in specific scientic domain and the implement for the workflow definition and execution in distributed environment is given.