Abstract: The present disclosure provides a preservation method for room temperature logistics of fresh meat, e.g., pork, including the following steps: cutting a slaughtered pig into pieces while the pork is hot, and cooling to 0° C. to 4° C.; cooling again to ?4° C. to ?2° C. so that the meat pieces reach a chilled/slightly-frozen state; sub-packaging the chilled/slightly-frozen meat pieces; putting sub-packaging boxes with fresh meat pieces into an insulation foam box together with ice bags for packaging; and using a room temperature logistics vehicle for transportation and distribution, where, when in an ambient temperature is at least 24° C. (e.g., summer), transportation and distribution time is ?36 h; and when the ambient temperature is less than 24° C. (e.g., spring, autumn, and winter), the transportation and distribution time is ?72 h.

Abstract: A method and a system for managing applications are provided. Further, the method includes: deploying an application container engine in an edge node; receiving, by the edge node, application deployment information sent by a central node; according to the application deployment information, downloading, by the edge node, an image containing a corresponding application from the central node; calling, by the edge node, the application container engine to load the image, and running, by the edge node, the application in the application container engine; and allocating, by the edge node, available resources for the application container engine.

Abstract: A method and a system for managing applications are provided. Further, the method includes: deploying an application container engine in an edge node; receiving, by the edge node, application deployment information sent by a central node; according to the application deployment information, downloading, by the edge node, an image containing a corresponding application from the central node; calling, by the edge node, the application container engine to load the image, and running, by the edge node, the application in the application container engine; and allocating, by the edge node, available resources for the application container engine.