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To cope with increasing number of clients and servers, content delivery networks (CDNs) desire a more efficient way to select servers from multiple data centers in different geographic locations. This paper presents a three-stage global optimization method for the server selection (OMSS) in CDNs, which jointly considers the service experience, load balancing, traffic control and overhead. OMSS first...
Service Composition provides a flexible framework for new service construction by integrating atomic services developed independently. Algorithms are needed to select atomic service and service instances with various QoS levels according to some application-dependent performance requirements. Our objective of service selection is to maximize a QoS function under the end-to-end QoS constraints, as...
Service Oriented Architecture (SOA) is a computer system's architectural style for creating and using business processes, packaged as services, throughout their lifecycle. These services communicate with each other by passing data from one service to another, or by coordinating an activity between two or more services. SOA Integration leverages the benefits of Service Oriented Architecture (SOA) to...
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