DYNAMIC WEB SERVICES INTEGRATION AND EXECUTION.pdf

Abstract

Dynamic Web Service Integration and Execution The use of web services has dominated software industry. Existing technologies of web services are extended to give value added customized services to customers through composition. Automated web service integration is a very challenging task. This research presents the solution of existing problems and proposes a technique by combination of interface based and functionality based rules. The framework also solves the issues related to unavailability of updated information and inaccessibility of web services from repository/databases due to any fault/failure. It provides updated information by adding aging factor in repository/WSDB (Web Services Database) and inaccessibility is solved by replication of WSDB. We discuss data distribution techniques and propose our framework by using one of these strategies. Finally, the framework eliminates the dynamic service integration and execution issues, supports efficient data retrieval and updation, fast service distribution and fault tolerance.