The necessity and premise for an enterprise to exist is to obtain the profit generated by the enterprise, how to obtain the profit legally and reasonably, and how to survive. It is very simple to provide customers with equivalent products and services, the customer pays you accordingly. We are engaged in software enterprises. We provide industry-specific management software to provide software and related management ideas and methods for industrial customers. We make necessary adjustments as the customer's business adjusts, it also adjusts and restructured the organization and business of the customer Enterprise Based on the software management thinking and management. For customers, they do not pay attention to the technology itself. Customers only need to satisfy the software and Supporting Services for the businesses carried out by enterprises. Of course, the wave of informatization and the idea of sustainable development, it is decided that the product must support business operations in the future, which requires a certain foresight in the system architecture and technology selection. To put it bluntly, the market economy determines that the business path is the software path, and the market demand determines the development of software technology. However, technology in turn affects the customer's choice, so people all want their own enterprise informatization to be advanced. Customers do not understand technology, architecture, or ideas. In a sense, the current mainstream technology in the market is not necessarily advanced technology, however, an enterprise that holds the absolute advantage in the market is promoting the latest technology. This affects the entire market. If the essence is passed, there are only two words "benefits ". Interest determines the choice of IT companies with strong technical accumulation. Maybe their technology is outdated. However, if you want to apply new technologies, therefore, it takes a high cost to adapt to the change of its own technical system. These enterprises often take the majority of the market advantages. New technologies can be used to improve the technical base, or new development tools can be used to accelerate product development and market release. In order to benefit itself, the advantages of new technologies will be promoted in publicity, however, this part of the enterprise does not take the majority of the market advantage, it can be said that it is a weak side. From a certain perspective, the application and promotion of new technologies are often some small and medium enterprises. Currently in the enterprise application field, Java and. in fact, it is never clear that the two major Chen Ying companies are constantly fighting. After all, Java is getting started early, and a complete software ecosystem chain has been formed, banks, telecommunications, taxation, and other industries that are leading the way in informatization are already smaller than ever. At the same time, this enterprise is constantly talking about the benefits of Java, there are also powerful technical barriers.. Net started late, but relying on the giant Microsoft and its rapid production efficiency of vs development tools, it is gradually encroaching on the original Java market, the advantages of Microsoft technology in small and medium-sized enterprises will be supported by many small and medium-sized enterprises. In addition, its advantages in integration with desktop products will surely become a strong force in the next few years. Who are and who are not? Clearly, we can only make it clear that we should meet the business needs of enterprises. Business first is the premise. Only by considering the technology and architecture under this premise is reasonable.