In the context of data explosion. traditional cloud computing is faced with the dilemma of insufficient local cloud resources and high expansion cost. However. the newly emerging hybrid cloud combining resource-rich public cloud and data-sensitive private cloud has become a research hotspot and application direction at present. https://www.roneverhart.com/Samsung-85-in-Q80A-QLED-Smart-LED-TV-QN85Q80AAFXZA-2021/