Web Services Discovery Approach: A Comparison Study

Web services are playing an important role in organization to improve their business. As web service applications are platform independent so large scale distributed systems can be developed easily using web services. As per organization requirements it is very difficult task to finding most suitable web service from large collection of web services for successful execution of applications. Keyword based web service discovery approach using UDDI is used in past. Apart from that many other approaches for discovering web services are also available i.e. syntax based and semantic based. To develop a system for service discovery which can work automatically is also the concern of service discovery approaches; it is also a complex task. In this paper, we give the comparison of different approaches for web service discovery. We present a survey of how these approaches differ from each other and find its pros and cons.