Research Of Information Construction Model For Smb Based On Cloud Computing

With the era of information economy, enterprise information has become an important means of enhancing competitiveness for medium and small businesses(SMBs).The existing models of information construction are difficult to meet the SMBs' demand in individuality, diversity and flexibility, other increasing demands and so on. The investment of Information is difficult to get fine return on investment(ROI),with little effect. Especially in the environment of global economic crisis,it is very important to select a suitable information model for the SMBs.This article mainly builds a model of information framework for the SMBs in the network environment through value analysis of cloud computing services model,so as to provide suggestions on information construction through cloud computation for SMBs.It has important practical significance in lowering the threshold of information technology,reducing the risks of IT investment,and achieving a higher return on investment.Along with the gradual development of the Internet, information models based on internet, such as ASP, SaaS,etc.entered the application, which further promote cloud information service model of cloud computing. When it comes to the enterprise, IT outsourcing is ranging from software to the hardware, networks, and development platforms.In the new situation, cloud computing has become a flexible form of self-built and outsourcing as a combination for SMBs.Cloud computing is a new computing model and service model,that is all IT resources as a service, and will have a profound impact on IT changes.Through the model of cloud computing, users can easily access enterprise management and IT services including hardware and software with Internet so as to reduce the cost of IT hardware and software effectively, adapt to the needs of development flexibly. Therefore, the information model of cloud computing can solve problems in finance, human resources, cost effectively to meet their individuality, diversity, flexibility and other needs.That will be the shortcut and important trends for the development of SMBs information.This paper uses the value chain, TCO,ROI, Nolan Stage Model,and other related theory and analysis.It mainly focuses on value of information about cloud computing and its application frameworks, designed for providing a valuable reference to SMB informatization model. Research results include:(1)selecting the appropriate model of information technology can better solve the problems of SMBs information construction,and doing the analysis about classifying the construction of information models as well as its development;(2)Doing systems analysis about cloud computing service model in the application of information technology in the value chain,return on investment,so as to providing a theoretical guidance for the application of cloud computing;(3)Creating a preliminary application framework about cloud computing in the SMBs information construction, and summarizing the synusiologic cloud computing is the suitable information model for SMBs through the case studies.The innovation of this paper is:(1)The value analysis about on cloud computing model of enterprise information construction mainly focuses service rather than a technical perspective;(2) Cloud computing application framework of information is based on information construction process;(3)Nolan's stage model is used to guide the cloud computing information construction,and each stage can't exceed even though catching up through advanced technology.