Web Information Retrieval Systems Integration using web service

Using current systems together and integrate them with new ones is necessary for rapid and optimum development of web based systems. Increasing the volume and growth rate of Web information, beside of the current developments in Information Retrieval media shows the importance of developing and improvement of these systems. In this paper, a cheap, simple and quick method for web system integration in order to develop and improve the current systems is presented. This method is based on the "state machine" diagram. We have developed a search scenario as a sample of web systems integration in information retrieval applications. This method has been evaluated through several tests such as integration test, replacement test and cut off service test, to approve its performance and reliability to be used for creating other scenarios in Information Retrieval Systems Integration.