Nowadays GRID computing issues become urgent. GRID quality of service (QoS) importance grows together with the development of GRID technology. The importance of QoS of the GRID lies in at least three aspects: the concept of GRID service, the multiplicity of users' demands, and the heterogeneity of GRID resources (Pit Juhua, Xiong Zhang and Wit Zhenxing. The… (More)
In this paper different methods of QoS computing are described. The known QoS parameters and present classification of QoS parameters are described. The computation particularity of different types of GRID services is explained. The differences of GRID network parameters influence using different Middleware are presented.