Overview of Gird Workflow
Bo Yu · Jisuanji gongcheng · 2006
In order to run complex grid application automatically, the grid workflow technology is referred to. But when it comes to apply the traditional workflow technology to the grid, the underlying environment, which are dynamic, heterogeneity and distributed, will bring lots of new challenges. Most of all, the coordination of activity, the management of dataflow, the dynamic binding of services, transaction and exception handling, the verification and optimization of workflow, and the monitor of workflow running consist of the main parts. As for those challenges, the article based on the analyzing many related research projects concludes the essences of those problems and gives some corresponding solutions in the views of the workflow lifecycle lifetime.