Now that we have seen why QoS is important for Web services and some of the factors that affect its QoS measure, we next turn to building QoS into Web services. Web services that provide good and predictable QoS will differentiate themselves from competing services and will be more popular for Web services-based applications. As such, when we talk about building QoS into Web services, we must talk about both the provider side and the consumer side.
On the provider side are individual Web services. The questions the architect or developer of a service must answer are:
How do we build QoS into the services?
How do we architect the service to achieve acceptable QoS measures?
How do we support different ...