| 引用本文: | 乔正洪1 , 邓新莉2 , 余 兵3 , 张四平3.Stratus容错服务器在电力营销系统中的应用研究(J/M/D/N,J:杂志，M：书，D：论文，N：报纸).期刊名称,2009，（3）：277-281 |
| CHEN X. Adap tive slidingmode contr ol for discrete2ti me multi2inputmulti2 out put systems[ J ]. Aut omatica, 2006, 42(6): 4272-435 |
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| 摘要: |
| 摘 要:电力营销信息管理系统是电力公司的业务支撑系统,其服务器系统要求的高可靠性已成为制
约电力营销系统实施的关键因素之一;针对传统Cluster集群服务器系统存在的可靠性不足问题,对美国
Stratus容错服务器的性能作了深入的技术剖析,结合电力营销系统的特点,提出了基于Stratus容错服务器
的高连续可用性的电力营销系统结构,剖析了该方案的经济技术优势;实施应用效果表明,该方案经济性
好,可实现连续可用性。 |
| 关键词: 关键词:容错服务器 电力营销系统 锁步技术 故障安全软件 连续可用性 |
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| Research on application of stratus’fault2toleranceserver in powermarketing system |
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QIAO Zheng2hong1 , DENG Xin2li2 , YU Bing3 , ZHANG Si2ping3
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| Abstract: |
| Abstract:As an important support of the power company, the information system of electric power marketing
p lays a decisive role in the daily work and development of company’s marketing work. The high reliability of the
server system served as electric powermarketing system’s heart has been become one of key factors to restrict infor2
mation imp lementation effect. Aimed at the reliability deficiency of traditional cluster server system, itmade the deep
technical performance analysis for Stratus’fault2tolerance server in the paper. And combined with the feature of
marketing information system, the paper p roposed a system structure of marketing information system based on the
highly continuous availability of Stratus’fault2tolerance server. The advantages of economy and technologywere an2
alyzed for the p roposed scheme. The result of imp lementation and app lication shows that this scheme is better in e2
conomy, and can more easily realize the continuous availability than cluster server solution. |
| Key words: Key words: fault2tolerance server Electric Power Marketing System lockstep technology failure safety soft2
ware continuous availability |
