Based On The Hub-and-spoke Model Of The Enterprise Application Integration Program

Each system Use different programming languages and operating systems, Data often exist in isolated islands. Data share and exchange is not affordable. How to integration these dependent applications and realize interoperability seamlessly is a main problem facing to Enterprise information system. Enterprise Application Integration is just the solution to this problem. The emergence and current developmental state of EAI are introduced first, Then this paper gives the study to traditional EAI solution and its performance. After analyzing the limitations of the traditional solutions and combining the EAI Architecture pattern with this problem, the paper presents an EAI solution based Hub-And-Spoke pattern and provides the design and implementation of the EAI solution. In the end, we give a concrete example.