摘要
随着应用程序中所涉及的数据量和分布范围的不断扩大,其中的数据源采用不同的方式进行集成处理。网格服务可以支持分布数据、动态资源发现、访问透明性、动态负载平衡等虚拟服务。对于网络数据源中的动态服务,采用网格结构模型,并且针对如何使微机数据源有效地加入数据源池提出了改进模型,以更有效地利用网络数据库资源。
As application data is increasing in both in size and distribution, the data resources will be integrated by different ways. One of these is the grid which supports many virtual services, such as federated access to distributed data, dynamic discovery of data sources, etc. A grid model is set up for dynamic data sources pool in web, and some modifications of the model are presented to make use of the source in PCs.
出处
《计算机工程与设计》
CSCD
北大核心
2005年第1期149-152,共4页
Computer Engineering and Design
