Architecture for Web-based services integration
نویسندگان
چکیده
Industrial applications and systems still lack in adopting the Web Services architecture. Legacy systems, either OPC-based or proprietary ones, compose a huge source of data, which can be migrated and integrated into enterpriselevel information systems. Within the context of prevailing and emerging technologies, such as HTTP, XML, SOAP, OPC and Web-enabled application servers, we propose an architecture that allows for the integration of existing stand-alone industrial automation systems into Web-based distributed environments, forming the base for the provision of largescale e-services by a multitude of service providers to indus-
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