Title

A Federated UDDI System for Concurrent Access to Service Data

Publication Type

Conference Proceeding Article

Publication Date

10-2008

Abstract

With service-oriented environments, the real-time acquisition of new software functions relies on dynamic service discovery with the Universal Description, Discovery and Integration (UDDI) protocol. Both the fluidity of services and updates in service offerings affect service users via access operations of service data in registry repositories conformed to the protocol. One valuable usage of UDDI-specific systems is to guarantee real time responses to service enquiries with the service data that reflects the most updated information of services. In this paper, we present a federated UDDI system for service-oriented environment within an enterprise or organization boundary. Its distributed architecture allows the system to easily process data process requirements from service providers and users in a correlated and synchronized way. The system is designed with a special support of concurrent access to service data. We describe the synchronization technology used in the system that is based on optimistic timestamp-ordering. Our simulation tests validate the effectiveness of service data access with our federated UDDI registry system.

Keywords

UDDI System, Concurrent Access, Service Data

Discipline

Computer Sciences | Databases and Information Systems

Research Areas

Information Systems and Management

Publication

ICEBE 2008: IEEE International Conference on E-Business Engineering, 22-24 October, Xi'an: Proceedings

First Page

71

Last Page

78

ISBN

9780769533957

Identifier

10.1109/ICEBE.2008.116

Publisher

IEEE

City or Country

Xi'an, China

Additional URL

http://dx.doi.org/10.1109/ICEBE.2008.116