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组合Web服务的分散协调模式 被引量：1

Decentralized Orchestration of Composite Web Services
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摘要 本文针对组合Web服务的集中协调模式的弊端,分析了组合Web服务的分散协调模式的优点,并结合在BP-WS4J运行环境下的具体例子,讨论分析了分散模式下系统构造期和运行时所面临的问题及解决方案。 Composite Web services may be orchestrated either in a centralized or in a decentralized fashion. Decentralized orchestration offers performance improvements in terms of increased throughput and scalability and lower response time. This paper investigates the build time and runtime issues related to decentralized orchestration of composite Web services, discusses the problems faced in system build-up and runtime under the decentralized mode, and gives the related solutions with the specific examples under the BPWS4J environment.
作者 徐正权 杨文军
机构地区 华中科技大学计算机科学与技术学院
出处 《计算机工程与科学》 CSCD 2006年第1期3-6,18,共5页 Computer Engineering & Science
关键词 组合WEB服务 分散协调模式 代码分割 BPEL4WS WSCA composite Web services decentralized orchestratiom code partitioning BPEL4WS WSCA
分类号 TP311.5 [自动化与计算机技术—计算机软件与理论]
  • 相关文献

参考文献11

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共引文献551

同被引文献10

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计算机工程与科学
2006年 第1期

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