Review on SOA of Quality of Service Research
Yu Kun · 2009
Service-Oriented Architecture(SOA)is a design approach for building software systems,which conducts the whole life cycle on software designing.Following the widespread deploying of SOA,service users not only want to satisfy their functional requirements,but also pay attention to the needs of non-functional,such as quality of service(QoS)characteristics.What essentially characterizes an SOA is the service.Web Services is the best technology that implements SOA today.QoS of SOA can be expressed by QoS of Web Services who become a vital factor on deciding the success of a service provider.In order to provide qualities assurance of Web Services,QoS plays an important role on service discovery,service selection as well as service composition,etc.Firstly,the QoS attributes of SOA were summarized,then analyzed the present research topics on QoS of SOA /Web Services.Finally,gave the reasons what need to continue studying above topics on QoS of SOA /Web Services.