Key challenges involved in the WPS Replacement project

Complex workflows, which were as per TRAI regulations, had to be migrated from BPEL to Java Engine • More than 10 critical transactions impacting over 40 bucket movements had to be redesigned • Java-based state machine (JPS) was hosted on a new server to ensure handling of high capacity activations Real-time communication between app server and JPS server • Optimisation of EJB and Web service calls