Analysis of the Development Trend of Virtualization Technology Based on CiteSpace and VOSviewer

The purpose of this paper is to comprehensively analyze the development trend of virtualization technology. By systematically combing 3202 relevant academic journal literatures published on CNKI from 2012 to now, this paper reveals the research trajectory, current situation and future trend of virtualization technology. It is found that virtualization technology has become the core support of cloud computing services, which promotes the support of cloud computing platform for a variety of operating systems, applications and development environments. The future virtualization operating system is expected to be highly distributed, enterprise-class direction.