| 网格工作流中数据传输服务的研究和实现 |
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| 引用本文： | 马珊,曾红卫. 网格工作流中数据传输服务的研究和实现[J]. 计算机应用与软件, 2006, 23(2): 88-89 |
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| 作者姓名： | 马珊 曾红卫 |
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| 作者单位： | 上海大学计算机工程与科学学院,上海,200072;上海大学计算机工程与科学学院,上海,200072 |
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| 摘 要： | 分析了网格工作流数据访问和传输的新的需求，提出了用一个特殊的基干GridFTP的网格数据传输服务来分流工作流引擎中的数据传输功能，使得引擎可以不必等待数据传输完成就可以继续控制其他的业务流程的进行，从而提高了整个工作流的效率。重点介绍了数据传输服务的设计思想和体系结构，给出了过程定义文档和接口描述。
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| 关 键 词： | 网格 工作流 数据传输 GridFTP |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-15 |
RESEARCH AND IMPLEMENTATION OF DATA TRANSFER IN GRID-BASED WORKFLOW |
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| Ma Shan,Zeng Hongwei. RESEARCH AND IMPLEMENTATION OF DATA TRANSFER IN GRID-BASED WORKFLOW[J]. Computer Applications and Software, 2006, 23(2): 88-89 |
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| Authors: | Ma Shan Zeng Hongwei |
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| Affiliation: | School of Computer Engineering and Science, Shanghai University, Shanghai 200072, China |
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| Abstract: | The paper presents the new requirements of data access and transfer in grid-based workflow, We use a special GridFTP-based grid transfer service to control the data transfer between grid services instead of engine in workflow. So workflow engine can keep on controlling the other processes and need not to keep waiting before the data transfer is completed. By this way the efficiency of workflow will be improved greatly, At last the paper introduces the design idea and architecture of the transfer service. Finally we enumerate the process definition document and implement APIs of the Grid data transfer service. |
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| Keywords: | GridFTP |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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