摘要
在深入分析和比较异构系统数据集成方法的基础上,提出了一种有效的数据集成方法,详细论述了如何实现业务服务和业务数据的分离,以及通过虚拟数据层解决数据冗余、数据描述、并发数据冲突和业务数据访问等问题。
An effective method of data integration is presented by analyzing many kinds of data integration methods. Some problems are discussed in detail, such as how to realize the separation of business services and business data, and how to resolve data redundancy, data description, concurrency update conflict and data access.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
2009年第2期108-109,共2页
Journal of Northeast Forestry University
