| Accelerating the pace of Informationization in colleges and universities, independent entered the construction phase of college application information from the system to various application systems integration stage, from the scattered construction phase promotion across Department application integration stage. How to build a variety of school-level unified system is the individual colleges and universities face common challenges. And as an important part of the next generation of digital campus construction, establish a flexible uniform application of the system architecture is becoming crucial. In recent years, many universities have integrated information system in colleges and universities in an important position to build, but their progress very slowly, the effect is less obvious. Emergence of the open source integration solution for many businesses, especially for a number of resources are not adequate local University, was added on system integration possibilities.SOA (Service-oriented architecture) is a help system to grow while maintaining scalability and flexibility of methods, is also more mature application system integration framework. One of the SOA main elements, ESB (Enterprise Service Bus) is a specialized infrastructures, it can combine various services in a very flexible way. Markets have already become a variety of mature ESB products, most of them to be concerned is the open source ESB products. Due to the flexibility of open source software, and more and more organizations to adopt open source ESB products, ESB open source community can be found in a variety of suitable solutions.This article is that the authors involved in the construction of Yanbian University's University level unified information system project studying and learning outcomes. This article first describes the theoretical basis of the related. This section first describes the SOA concepts and key technologies. The next section focuses on the ESB technology, main content including ESB concepts, features and advantages. About the ESB's open source technology, highlights Mule ESB's product architecture. In the next section of this article describes the design of information system integration mode. This section mainly introduces the ESB in information system integration of commonly used design patterns. Part IV is the most important part of this article. In that part of the first, analysis the universities challenges faced by in the system integration and make a demand of University level unified information system based on problem analysis. During the needs analysis process to SOA thoughts into school level information system implementation process, thinking as the implementation of data synchronization ESB key processes. Part v is based on requirements analysis based on ESB system integration design. There is a variety of integration design patterns usage based on ESB in the design process. Part VI is based on the Mule school level implementation process of a unified information system, introduced in the process of achieving some of the key code and explanations. The last section of this article will summarize the early works, make the direction for future integration work. School-level building is a long-term process of integration of a unified information system, locked in a major research areas of this article is based on the ESB infrastructure to build, but also throughout school unified information system construction in a very small part of the process. Real school level also need more research on integration technology of unified information system. |
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