Research on a Distributed Interoperable Model of UDDI
Xiandi Yang · Journal of Chinese Computer Systems · 2008
UDDI(Universal Description,Discovery and Integration) acts a very important role in the web service.It can be used to publish and lookup services.Most of the current UDDI models are centralized so that the performance will decrease if there are too many services to be registered or queried.It is hard to maintain and manage the UDDI servers too.Moreover,the emergence of private UDDI servers and bad interoperability of these servers lead to some new isolated service islands.In this paper,a distributed Interoperable Model of UDDI is proposed.The model divides whole UDDI servers into there types: root server,super domain server and normal server.The simulation results show that the model can get better lookup performance and implement the interpretability of UDDI servers.