Researching On SOA Based Heterogeneous Data Integration

In the enterprise information process, there will be so many enterprise information systems.By these systems, it can be more efficient through the enterprise resource management, personnel and process control sectors. However, system integration has become a serious problem because the reasons of systems are not unified designed, created by different manufactures, implemented for different functions. The concept of product life cycle management emerged. Different sub-systems are combied by the implementations of underlying service encapsulation, service management, data integration and the corresponding integrated logic. By achive this, information and operation redundancy reduced while production efficiency will be greatly improved.This paper presents a service-oriented architecture based product life cycle integration architecture. As a product, SOA has matured in recent years. It can greatly shield the underlying details by implementing the service layer. And it can achive a better interaction through over the systems. Excellent cross-platform features also been made. These features brought a great performance for the the product life cycle integrat solution. Meanwhile, in order to get rid of data integration problems of the PLM integration systems. This paper proposes a new way of thinking. By using the powerful expression of XML, the Java reflection and annotation programming skills, the original structure by adding simple code tags can be automatically converted to the target data structure. Extra workload when integrating will be reduced by using this way. This makes system integration easier.