منابع مشابه
Checkpointing Orchestrated Web Services
Web Services are built on service-oriented architecture which is based on the notion of building applications by discovering and orchestrating services available on the web. Complex business processes can be realized by discovering and orchestrating already available services on the web. In order to make these orchestrated web services resilient to faults; we proposed a simple and elegant check...
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Influenced by the success of web service technologies for the development and deployment of IT services, the telecommunications R&D community starts adapting and building similar service delivery platforms, trying to manage the hard constraints of telco domains, such as: existence of heterogeneous protocols, extensive use of asynchronous communications and real-time delivery requirements. In th...
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Replication is considered one of the most important techniques to improve the Quality of Services (QoS) of published Web Services. It has achieved impressive success in managing resource sharing and usage in order to moderate the energy consumed in IT environments. For a robust and successful replication process, attention should be paid to suitable time as well as the constraints and capabilit...
متن کاملWeb Services and Web Services Security
Web services are self-contained modular applications that provide a computation upon request. These services can be described, published, located, and invoked over a network, generally over the Internet. However, intranets, extranets, and LANs can also be used. as well. In using web services for its information systems needs, a firm may open access to its information assets. This action can bec...
متن کاملCompetition, complementarity and service level guarantee in Web services
Network and processing overhead associated with web services is a significant challenge to its performance. As a result, web service providers often announce a service level agreement. This ensures that consumers, who pay for the service, can get the service at a given quality level. In this paper, we study the competition between two providers offering functionally the same web services, whe...
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ژورنال
عنوان ژورنال: International Journal of Computer and Communication Technology
سال: 2014
ISSN: 2231-0371,0975-7449
DOI: 10.47893/ijcct.2014.1248