| 分布式系统中的数据邮递QoS模型 |
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| 引用本文： | 龚跃,宋瑛瑛,王玉琢,刘建军,张岗岗,马晓海.分布式系统中的数据邮递QoS模型[J].计算机工程,2010,36(4):103-104. |
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| 作者姓名： | 龚跃 宋瑛瑛 王玉琢 刘建军 张岗岗 马晓海 |
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| 作者单位： | 长春理工大学计算机科学技术学院,长春,130022 |
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| 基金项目： | 国家科技部中小企业创新基金资助项目“分布式异构系统网络消息中间件”(05C26212200378) |
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| 摘 要： | 传统单播网络传输一般采用Dijkstra最短路径算法建立点到点的最小路径计算。针对此，改进Dijkstra算法，提出一种平衡网络负载的服务质量路由模型，解决分布式数据库系统中数据动态、实时交换路由的问题。实验结果表明，该模型具有较好的稳定性，能避免网络拥塞。
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| 关 键 词： | 服务质量路由 数据交换 网络负载平衡 |
| 修稿时间： | |
Data Mail Delivery QoS Model in Distributed System |
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| GONG Yue,SONG Ying-ying,WANG Yu-zhuo,LIU Jian-jun,ZHANG Gang-gang,MA Xiao-hai.Data Mail Delivery QoS Model in Distributed System[J].Computer Engineering,2010,36(4):103-104. |
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| Authors: | GONG Yue SONG Ying-ying WANG Yu-zhuo LIU Jian-jun ZHANG Gang-gang MA Xiao-hai |
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| Affiliation: | (College of Computer Science Technology, Changchun University of Science and Technology, Changchun 130022) |
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| Abstract: | Dijkstra shortest path algorithm for traditional unicast network transmission is adopted to calculate the shortest path of point-to-point routing. Aiming at this problem, this paper proposes a Quality of Service Routing(QoSR) model to balance network load, resolves the problem of data dynamic and real-time changing route in distributed database system. Experimental results show this model has better stability, it can avoid network congestion. |
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| Keywords: | Quality of Service Routing(QoSR) data exchange network load balance |
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