Relationship Based On Graph Theory. SOA Services Research And Implementation

Service-oriented architecture plays an increasingly important role in the field of software architecture with its loosely coupled. It is a component model, which will process the application of different functional unit package as services which connect each other through the well defined interfaces. Interface is a neutral approach to the definition, which is independent of the realization of the hardware platforms, operating systems and programming languages. This makes building such a system in a variety of services to a unified and common form of interaction.Service is the core idea of service-oriented architecture. As a common service under SOA, quality of relationship service is particularly important. Relations between distributed objects form a large and complex network of relationships, and the main task of relationship service is how to effectively create the network and traverse the network, reorganization, delete network nodes and so on. Relationship services focus on how to optimize the network and how to improve relations based on the traverse, such as network operation efficiency. In the practical application of relationship service, there may be some anomalies, so the detection of these anomalies are particularly important, the paper focused on the relationship between networks that exist loop have been studied, and gives an effective loop detection algorithm.On the map of Applied Mathematics, graph theory is an important branch, and it's also an important tool to research the binary relationship. There are many similarities between graph of the graph theory and the relationship services in the network. This paper will map graph theory corresponds to the basic concept of relations through definition, such as Internet search, access path, and so on. Then the deep research upon graph theory algorithm improves the quality of relationship services greatly. In addition, this paper proposes the concept of network buffer and propagation of networkbehavior. Both of them played a very good role on the optimization of the network.The building of three base models in relationship services is the focus of service realization. Relationship service achieve this is through this model is based on three components of the interface design and the use of Web services will generate the component model for Packaging, the largest extent, improve service of the loosely coupled. On the basic of realization of relationship service a design based on the definition of external relationship services tools, has effectively improved the relationship between the secondary and development capabilities. Finally, a combination of practical applications in the document management system describes how the relationship service plays its role.