岩心库综合管理系统的多数据库兼容设计  

Compatibility design of multi-database for core library integrated management system

作　　者：徐顺飞[1] 吴晓红[1] 何小海[1] 高超[1] 

机构地区：[1]四川大学电子信息学院,四川成都610064

出　　处：《信息与电子工程》2012年第6期730-734,共5页information and electronic engineering

基　　金：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)

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。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.

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 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]