Airline Tariff Publishing System Oriented Event-driven Model Design And Implementation

Airline Tariff publishing system is one of the most complex systems.It has involved Airline Company,airline alliance,local law,and distributed system.Tariff information is dynamically defined by the time,booked number,and client requirement.Complex event processing and Event Driven Architecture are recognized as the most stable architecture to support the complicated and complex system.Event driven model is well known by many engineers,such as GUI,network programing.Comparing with the traditional network programming,event driven model will improve the productivity.Under these circumstances,firstly,we do the requirement analyst based on the whole system.Airline tariff publishing system has request on availability,concurrent,distributed system.The Airline Tariff publishing system has been divided into two separate models,one is Batch Manager and the other one is Job Container.When designing for Batch Manager,we have defined the concept of Event.Job handler is one part of the Batch Manager,which is used to monitor and schedule job,and event listener also.Block module is used to give order for each event.Job Container is the running job environment.We have designed and build the whole framework,communicating middle ware,remote API.Job container can successfully accept the message which has been sent by batch manager.If any exception happens,job container will send the error message back to the Batch Manager.The most important concept is Job.Job related functions including status,work flow,and DB structure.At last,we have tested the whole system in the real environment.We have successfully passed the functionality testing and performance testing.And meet the client requirement.In the real time testing,the system has reached the settled throughput and successfully been delivered.