摘要
异构数据库集成是一个既与各种数据库有密切联系,又有别于各种数据库的新的研究领域。研究的目标是对地理上分散的多个异构数据库,在尽可能少影响本地自治性的基础上,实现联合应用,使得用户能够透明、有效、安全地存取有效资源。
Heterogeneous Database Integration is a database with a variety of close ties,but also different from the various databases of the new research field.The target is a number of geographically dispersed heterogeneous databases,with minimal impact on local autonomy,based on the realization of joint applications,allows users to transparent,effective,safe and effective access to resources.
出处
《重庆电子工程职业学院学报》
2009年第4期106-108,共3页
Journal of Chongqing College of Electronic Engineering
