| Oracle数据库性能优化技术在邮政系统中的应用 |
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| 引用本文： | 袁宏杰,褚蓓蓓.Oracle数据库性能优化技术在邮政系统中的应用[J].计算机与现代化,2009(7):170-171,174. |
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| 作者姓名： | 袁宏杰 褚蓓蓓 |
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| 作者单位： | 1. 石家庄邮电职业技术学院邮政通信管理系,河北,石家庄,050021
2. 石家庄铁道学院计算机与信息工程分院,河北,石家庄,050043 |
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| 摘 要： | Oracle数据库在邮政行业应用越来越广泛,而其性能优化直接关系到邮政应用系统的运行效率.本文以数据库性能优化的基本原则为出发点,阐述了在数据库设计阶段如何避免竞争和如何优化数据访问,在数据库运行阶段如何从操作系统和数据库实例级别上调整内存和I/O来达到数据库性能优化的各种技术.
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| 关 键 词： | Oracle数据库 邮政应用系统 性能优化 |
Application of Oracle Database System Optimization Technology in Post Office System |
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| YUAN Hong-jie,CHU Bei-bei.Application of Oracle Database System Optimization Technology in Post Office System[J].Computer and Modernization,2009(7):170-171,174. |
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| Authors: | YUAN Hong-jie CHU Bei-bei |
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| Affiliation: | 1.Postal Communications Management Department;Shijiazhuang Posts & Telecommunications Technical College;Shijiazhuang 050021;China;2.School of Computer and Information Engineering;Shijiazhuang Railway Institute;Shijiazhuang 050043;China |
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| Abstract: | With the wider and wider application of Oracle database in post office,its performance optimization is directly related to the system performance of post office.In view of the basic principle of the database performance optimization,technologies that how to avoid competition and optimize data accessing during the database design phase are introduced.Furthermore,the adjustment technology of memory and I/O from operating system or database instance is presented in order to optimize the database performance in... |
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| Keywords: | Oracle database postal application system performance optimization |
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