A Layered Service Registry Model in Government Information Resource Governance and Interchange

Abstract

Government information resource catalog and interchange is becoming a very important domain in IT construction these years. Chinese government has put great attention to this area. This paper outlines specific features and issues of China¿s government information resource catalog and exchange. A government information resource and service registry model is presented accordingly, and considerations of security control, large scale catalog synchronization, and practical engineering methodology are discussed extensively.