Service-Oriented Architecture of Specific Domain Data Center

Abstract

The application schema based on Web Services is developing quickly, and the component-based software architecture is also researched more and more deeply. The traditional data center architecture based on database service method has been unfit for this technical progress. According to requirements of specific domain data resources development and utilization, a serviceoriented architecture of specific domain data center was proposed in this paper. Its essential characteristics are that database and data processing closely combined into data services to be distributed in networks, these services are registered to the service registry center, and data resources are transparently processed by requesting the corresponding data services. The China National Water Resources Data Center is an instance of the service-oriented architecture of specific do-main data center. © Springer-Verlag 2004.