Research And Implementation Of SOA-based Information Distribution System

With the popularization and development of Service Oriented Architecturetechnology, SOA technology is widely used in various departments of enterprises.The universal application of computer software brings to great convenience toenterprises. However, because the idea of software architecture design is acontinuous process, the universal application of computer software also plants ahidden danger to the development of enterprises. The construction of enterprisesinformatization is a gradual process, so different periods of informatizationdevelopment base on different platforms, different structures of the softwarearchitecture, which results in the coexistence of various architectures in existingenterprise information systems. As a new type of software architecture, the coreidea of SOA is service-oriented design thoughts: to form new services through acombination of different services and the service components are loosely coupled. Itis a good solution to the difficulties of cross-platform various datum sharing in anenterprise, the interoperability of database in different areas, and the weakness ofinformation interaction in different departments. It helps enterprises upgrade theexisting hardware and software resources.Information distribution system is generally introduced as the widespreadsoftware system in the construction of modern enterprise informatization. Itsdevelopment process has undergone an evolution from the C/S architecture, the B/S architecture to the SOA architecture. Facing with the complicated status ofexisting enterprise software and hardware application, people must pay attention tohow to use information distribution system to solve the "Information Island"problem effectively in order to achieve a high degree of information share andexchange among departments. Based on full research, combined with the technical characteristics of theSOA architecture and the special needs of users, this paper raises a design andimplementation idea of information distribution system on the basis of SOAarchitecture. Firstly, this paper brings up the overall design architecture andbusiness process of the information distribution system on the basis of SOAarchitecture. It also introduces the necessary technology that contributes to thesuccess of the information distribution system in detail. Secondly, the informationdistribution system is functionally divided into management module, service releasemodule, service search module, personalized promotion module and applicationstore module, etc. to meet the needs of all users. And this paper analyzes theimplementation of each function module in detail and proposes technical solutions.Finally, the information distribution system has been functionally tested. By testing,the deficiencies of the system have been found. And this paper also provides a basisfor the further development and design work.