摘要
LinqTosql自从2008年随着VisualStudio2008推出以来,就广泛应用于信息系统开发的中,并得到用户的肯定。但是LinqToSql在面向大型的关系数据库时,由于只采用一个数据库管理器的模式造成的管理难度会随着系统的日益增加而变得越来越难以管理。为了解决这个问题,笔者提出了一种多DC数据库模式,并在实际项目中进行验证。实践表示,多DC的数据库设计模式能够有效地解决大型数据库的管理,降低管理难度和风险,很好的解决了大型数据库管理困难的问题。
After released with Visual Studio 2008 in 2008, LinqToSql is widely used in information systems development. How- ever, a large LinqToSql-oriented relational database, the database manager using only a mode of management difficulties caused by the increasing as the system becomes more and more difficult to manage. To solve this problem, the author proposes a multi- DC database schema and validated in practical projects. Practice that many DC database design model can effectively solve large- scale database management, reduce administrative difficulty and risk, a good solution to the problem of large-scale database man- agement difficulties.
作者
陶磊
郝伟
TAO Lei, HAO Wei (1.Hubei University of Technology,Wuhan 430068,China;2.Anhui University of Science and Technology, Huainan 232001, China)
出处
《电脑知识与技术》
2013年第9期5598-5599,共2页
Computer Knowledge and Technology