Processing Quality of Service (QoS) features such as WS-Security and WS-ReliableMessaging requires a lot of processing power. When applied at the application servers hosting services, they drastically reduce throughput, making the entire application less performant.
The WSO2 Service Accelerator breaks this barrier by decoupling QoS from back-end services and plugging the services into a layer that can process messages under high throughput.
Powered by the high performance WSO2 Web Services Framework for C++, the WSO2 Service Accelerator can process QoS effectively and hand over the payload to business services. The benefits of QoS can then be applied to the services without any changes to the business service.
Due to the architecture of the WSO2 Cloud Services Accelerator, it can be used to offload compute-intensive QoS processing for services implemented in any language.