International Journal of Engineering and Technology

Nowadays Web Services are turning out to be more prevalent and permitting organizations to utilize the web as a business opportunity for offering their own services and using existing services from others. A Web service is a self-describing software component which is universally accessed by means of standard protocols. A web service registry UDDI provides interoperable, standards based approach for methodically documenting and publishing web services. Since more and more services are available and due to rapid increase of published web services in the registry it becomes difficult to find the most appropriate service for an exact application .Hence the discovery of right services is the noticeable issue in this situation. Existing Web service discovery approach is a keyword based search and moreover key word search do not provide accurate services needed by the user. UDDI and various other approaches for discovering web services are prevailing. In this paper we mainly confer about evaluating the discoverability of service through web service methodologies.