| 岩心库综合管理系统的多数据库兼容设计 |
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| 引用本文： | 徐顺飞,吴晓红,何小海,高 超. 岩心库综合管理系统的多数据库兼容设计[J]. 太赫兹科学与电子信息学报, 2012, 10(6): 730-734 |
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| 作者姓名： | 徐顺飞 吴晓红 何小海 高 超 |
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| 作者单位： | 四川大学电子信息学院 |
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| 基金项目： | 四川省科技支撑计划基金资助项目(岩屑高清图像采集及综合分析管理系统10ZC0968) |
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| 摘 要： | 岩心库综合管理系统的出现解决了石油地质部门大量实物地质资料的高速共享和统一管理,但现有的管理系统普遍存在支持数据库类型单一、代码复用性低、升级维护困难等问题,难以满足用户的需求。为解决这一实际问题,提出了一种基于.NET三层架构的解决方案,利用数据库统一建模和设计通用数据访问类,实现了岩心库管理系统的多数据库兼容,同时提高了系统的跨数据平台性和扩展性。
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| 关 键 词： | 多数据库兼容 三层架构 数据库统一建模 通用数据访问接口 |
| 收稿时间： | 2012-03-22 |
| 修稿时间： | 2012-04-09 |
Compatibility design of multi-database for core library integrated management system |
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| XU Shun-fei,WU Xiao-hong,HE Xiao-hai and GAO Chao. Compatibility design of multi-database for core library integrated management system[J]. Journal of Terahertz Science and Electronic Information Technology, 2012, 10(6): 730-734 |
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| Authors: | XU Shun-fei WU Xiao-hong HE Xiao-hai GAO Chao |
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| Affiliation: | (College of Electronic and Information,Sichuan University,Chengdu Sichuan 610064,China) |
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| Abstract: | Core library integrated management system can realize high-speed data sharing and unified management of geological material data in the petroleum geology department. Nevertheless, the existed management systems have some problems such as supporting only one type of database, the lack of code reusability and the difficulty of upgrading maintenance, which make the system can not meet the requirements of users. To solve these practical problems, this paper puts forward a solution based on .NET three-layer architecture, by using unified database modeling and designing generic data access class, to realize the multi-database compatibility of core library management system. At the same time, the cross platform capability and scalability of system are improved. |
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