基于标签的数据交换云关键技术及实现研究  

Research and Realization of Key Technology for Data Interchange Cloud Based on Label

作　　者：董蕙亚[1] 刘柏嵩[2] 薄剑勇[1] 贾学敏[1] 

机构地区：[1]宁波市信息中心,浙江宁波315010 [2]宁波大学网络中心,浙江宁波315211

出　　处：《计算机技术与发展》2012年第10期217-220,224,共5页Computer Technology and Development

基　　金：国家社科基金资助项目(08CTQ014);浙江省教育基金资助项目(Y200908634)

摘　　要：实现数据交换云的关键是将数据交换平台虚拟化。针对目前ESB数据交换平台只能为一个信息共享和业务协同应用提供信息交换服务,不同应用需要不同交换平台的问题,提出了一种基于标签的数据交换云的设计思想,并探讨了交换云的结构模型、消息格式、交换接入系统虚拟化和交换传输系统虚拟化等关键技术,提出了一种基于新模式交换云的实现方式。实践证明,该技术融合云计算理念,能将一个数据交换平台虚拟成多个交换子平台,即交换域,实现数据安全高效交换和交换域间的隔离。基于标签的数据交换云可满足多项应用的信息交换需求,避免交换平台重复建设,实现IT资源的充分利用。The key to realize data interchange cloud is the virtualization of data interchange platform. In view of the problem that the ESB data interchange platform can provide information interchange service for only one application of information sharing and business collab-oration, and the problem that different applications require different interchange platforms, it puts forward a design idea for data inter- change cloud based on label, discusses the key technologies such as interchange cloud structure model, message format, interchange ac- cess system virtualization and interchange transfer system virtualization and finally proposes a realizable way based on new mode of inter- change cloud. Through the practice, proves that using this technology which combines the concept of cloud computing, a data inter- change platform can be virtual into more than one sub platforms, namely interchange domain. At the same time, secure and efficient data interchange and the isolations between the domains can achieve. The label based data interchange cloud can meet the needs of several applications for information interchange, avoid repeated construction of interchange platform and realize the full utilization of IT resource.

关 键 词：数据交换云 交换域 ESB 标签 虚拟化 

分 类 号：TP31[自动化与计算机技术—计算机软件与理论]