面向企业应用系统的异构数据库引擎设计与实现

Design and Implementation of Heterogeneous Database Engine for Enterprise Application System

摘要: 针对传统花卉养护手工操作工作效率低、可交互性差、缺乏远程监控能力以及人机交互界面缺乏视觉感染力问题，采用随着企业信息化管理不断发展，许多行业、单位或机构、部门内部已逐步实现了业务、信息的网络化管理，如何简洁有效地访问和集成异构数据库系统，减少重复编码、缩短软件的开发周期、提高软件的可维护性尤为重要。为解决这一问题，本文利用O/R Mapping技术基于.NET平台设计并实现了异构数据库引擎，较好地解决了基于对象/关系模型的跨平台数据库访问问题。该引擎支持Unix、Windows等操作系统，而且可与Oracle、DB2、SQL Server、My SQL等数据库进行集成。经实际应用，性能稳定可靠，达到了预期的目标，取得了良好的应用效果。

Abstract: With the continuous development of enterprise information management, many industries, unit or organization, internal departments have gradually realized the business, network management. How simple and effective access to and integrate heterogeneous database system, reduce duplica-tion of code, shorten the software development cycle, and improve software maintenance is par-ticularly important. In order to solve this problem, we design and implement a heterogeneous da-tabase engine by O/R Mapping technology to solve the problem of cross platform database access based on the O/R model. The engine we design supports UNIX, windows and other operating sys-tems, and also integrates with Oracle, DB2, Server, My SQL, SQL and other database. After the actual application, the performance is stable and reliable. The desired goal is achieved.