The Research And Design Of SOA Based On Event-driven Architecture

This paper conducts a detailed study of the characteristics and application areas of service-oriented architecture (SOA) and event-driven architecture (EDA). In service-oriented architecture, The request and response of services are synchronous and the service calls are passive.Therefore these features of the service-oriented architecture is difficult to meet the diverse needs of today’s society.while Characteristics of loosely coupled、real-time and initiative of event-driven architecture have an advantage in the face of complex、real-time scenarios. Therefore, this article introduces the idea of event-driven.The initiative and real-time of event-driven will make the service call process more intelligent and automated. This article presents service-oriented architecture based on event-driven.The architecture integrates event-driven features as well as service-oriented manner. This not only retains its own advantage of the service-oriented architecture but also make up for the disadvantages of the passive way of service-oriented architecture through the event-driven way. The paper elaborated on the overall design of the architecture and functional modules.Besides the model presents in this article and the traditional service-oriented architecture model are compared in a experiment to verify that the proposed framework has a better character of real-time.The paper firstly has a theoretical overview of service-oriented architecture, event-driven architecture and compares from multiple levels of these two architectures. Then the paper elaborates the overall architecture and the main function modules of it. Finally, According to real business needs, on the basis of the proposed model, that is the event-driven service-oriented architecture, we use tools like JbossESB and so on to design and develop of the car rental system. By the contrast between the data obtained in the actual application of the system and the system data to verify the sensitivity of the proposed architecture and initiative.