Research And Implementation On Key Technologies Of Distributed Message Of Business Management System

With the rapid development of information technology, enterprise informatization level is raising constantly, the importance of business management system for the enterprises improve sharply. In the face of the current complex distributed and heterogeneous environment, the distributed business management system has gradually replaced the traditional centralized system because of its advantages on performance, scalability and reliability, so it’s used more and more widely by enterprises. But in recent years, with the explosive development of mobile Internet, enterprise business model changes a lot and the complexity of distributed heterogeneous environment is increasing, so the enterprise informatization puts forward new requirements on dynamic of business, cross-platform, scalability and other aspects. But when the current distributed business management system to solve these problems, it often has problems like business limitations, low reuse of business, difficulty of heterogeneous platform transplantation and so on. So it strongly restricts the improvement of our enterprise informatization level, especially small and medium-sized enterprise.The distributed message service is the core of distributed business management system. It is the premise of business continuity, reusability and scalability. Therefore, in order to solve the above problem, the key technologies of the business management distributed message are studied in this paper, like the secure network communication and the efficient message communication in distributed heterogeneous environment, message description of business, cross-platform business and so on. And then designed and implemented a unified and efficient, flexible and scalability, cross-platform distributed message service of business management system, which is suitable for the needs of enterprise informatization.This paper designed and constructed the virtual private network by the OpenVPN, which is to meet the demands of distributed message service, like different network communication, access control and so on. So it realized the stability and safety distributed network communication. Through the application and improvement of the ZeroMQ message communication model, it implemented two new message communication models and solved the problem of high-concurrency business processing and distributed state synchronization.So it realized high concurrency, high reliability distributed message communication. It got the business model by the analysis of the actual business. According to the business model, it makes message description of business by Protobuf and solved the decoupling of business functions. It implemented the business layer based on message driven mechanism is flexible. The business engine parses the message and calls the database procedure processing to realize cross-platform business. Finally, according to the actual demand of chain enterprises, it has carried on the preliminary practice and application on the distributed message service, and tests and verifys the function, performance and cross-platform.