A Study on the Design of the Web Service Selection Administrator Based on Meta Broker

Abstract

Web Services make the efficient uses of the information resources, and the integration and reuse thereof. In the current context of the Web, there are a number of searching methods in use. But all of these are only focusing on the functional aspects, and as a result there are a certain set of limitations that these search methods could not overcome. The purpose of this study is to enhance the web services in consideration of the functional aspects by suggesting a practical level decision making reflecting the functional and non-functional aspects using WSDL and meta-data upon the web services. For this purpose, the execution costs, reliability, and the quality level from the non-functional aspects of the existing studies are used to extract and save the detailed and clearly defined meta-data to record the non-functional elements. The selection administrator of the meta-broker uses these records to give rates and display the output value of the user intent. In this study, with a view to make it possible to use the kind of web service in consideration of the user oriented, non-functional aspects through extracting the meta-data and using the meta-broker, a meta-broker selection administrator and the process thereof that help the users to enjoy the desired level of quality are suggested, from the view point of the users.