Research of Event-driven enterprise application integration base on Service Oriented Architecture

The development of informatization in the financial brings the opportunity, but also some new challenges.At present, financial mixed-business management is coming, which will involve financial departments of the bank, securities, insurance, fund, trust and futures and many other services. But now most of the application systems are usually focuses on one business link or management functions, the whole body do not have a high level of communication and integration. Operation of each application system is independent, sharing data is very difficult, therefore inevitably formation Each information island. Because of weak general Design and a lot of repetition, is very difficult, maintenance is very difficult. The successful implementation of integration of the basic functions in whole enterprise is the necessary measure. Financial should provide an open Enterprise Application Integration frame, make the existing applications and database according to implement integrated business, and can add the new application and system quickly. In this case, the enterprise can protect existing investment, integrate the original system according to market and business needs, and create new competitiveness.