Design Ideas of Mobile Internet Desktop System Based on Virtualization Technology in Cloud Computing

摘要

Virtualization technology is rapidly spreading to all IT fields. For different application scenarios, server-based computing has different advantages. Cloud computing is a hot research topic at home and abroad recently. Software and hardware resources are shared through virtualization technology, and then provided to corresponding cloud computing services according to user needs. This paper mainly studies a mobile Internet desktop delivery method and system based on virtualization infrastructure. It consists of VDI system, diskless workstation system and unified storage system. In this scheme, by modifying the virtual graphics driver of desktop cloud server, the video player starts GPU video acceleration by default to process HD video, and at the same time, the original stream of undecoded HD video and processing instructions are sent to the client for decoding and rendering in real time in the virtual graphics driver layer. It provides a reference for future large-scale construction of desktop cloud system, comprehensive replacement of traditional PC, reduction of operation and management costs, and improvement of enterprise information security.