基于SaaS的Web-DBMS的研究与实现  

Research and Implementation of Web-DBMS Based on SaaS

作　　者：肖东[1] 郭乐彬[1] 

机构地区：[1]惠州学院计算机科学系,广东惠州516007

出　　处：《惠州学院学报》2012年第6期68-71,78,共5页Journal of Huizhou University

基　　金：广东高校优秀青年创新人才培育项目(LYM09128);广东高校优秀青年创新人才培育项目(LYM10122)

摘　　要：随着企业对信息化的要求提高,数据库从简单的数据处理提高到信息服务、业务管理和知识决策。但传统数据库的访问方式、硬件要求和跨平台等原因使其进一步推广存在难度。因此,本系统结合传统数据库与Web模式的特点,将客户端融入统一的Web浏览器中,基于服务统一、易部署和跨平台等思路,融合SaaS构架和软件营销应用模式对系统进行了研究与设计。采用C#.net、Linq to Sql和存储过程技术实现了系统的应用模块,采用Sql-Client、类封装和数据加密技术实现了软件中间件。最终将系统的相应软件服务和用户需求分离,从而降低用户企业的信息化成本,同时企业使用的数据库得到更专业的服务。With the enterprise putting forward higher request to informatization,the database can do things from simple data processing to the information service, to business management, and even to knowledge decision. However, traditional database because of its access method, the hardware requirements and cross - platform and so on that it has certain difficulty in the popularization and promotion. Therefore, this system combine the traditional database and Web pattern to Web pattern＇s DBMS information service, embracing the cli- ent to the unified Web browser. Based on service unity ,easy deployment and cross platform ,the research and design of the system with SaaS structure and software marketing application pattern was done. Using C#. net ,Linq to Sql and storage process technique to achieve application module of the system, the SqlClient,class packaging and data enc^yption technology to achieve the middleware software. It will eventually separate the corresponding software service and user needs, thus reducing the enterprise＇s information cost. At the same time, the database that the enterprise uses gets more professional services.

关 键 词：DBMS SAAS WEB数据库 中间件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]