Study B Corporate Information Systems Infrastructure Management

Now, As the advent of knowledge economy Application of information technology (IT)in business management has achieved rapid development. Information technology has not only promoted the standardization、systematization and science of business operation and management but also created many market opportunity to IT services companies. Now IT industry plays a very important role in promotion of China’s social development、industrial upgrading and economic restructuring. To use IT to achieve business goals and enhance the competitiveness of enterprises become increasingly focus of bunisess concern. Application of IT can archive resource sharing、 improve the efficiency of communication and change the working methods. There are many problem of IT must be faced with in company B,the existence of these problems restrict the development of business As one of the small and medium enterprises of the IT services industry, Company B expects to enhance the business operational efficiency, reduce service costs, improve service delivery capability, and raise the quality of decision making through IT. The improvement of standard of business management will transform the core competitiveness of enterprises; this will establish a good IT framework to development of businessThis paper attempts to study governance of information technology from the point of view of the architecture and resolve the IT’s problem of Company B.This will provide other company with the best practical reference.This paper uses a lot of research method, such as Michael Porter’s Value Chain Mode, Michael Porter’s Five Forces Model, the survey interview method, BSP, Cobit and other IT governance framework and etc. According to industry environment、 competitive factors and business strategy to establishing IT strategy and optimize the architecture of IT application system. Through architecture governance of IT, Company B will maintain an appropriate flexibility and stability of it’s infomation systems and achieve integration, standardization,effectiveness and efficiency of business processes’s information systems...