Caching method, device and system, server and storage medium
An edge server and cache technology, applied in the field of cache, can solve the problem of limited cache space of edge devices and achieve the effect of improving utilization efficiency
Pending Publication Date: 2022-03-25
SHENZHEN TCL NEW-TECH CO LTD
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Problems solved by technology
However, the cache space of edge devices is limited, which data resources to cache can maximize the utilization of cache space and maximize the performance of edge devices is a technical problem that needs to be solved urgently
Method used
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[0054]The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0055] In the description of the present application, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined.
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The invention provides a caching method, device and system, a server and a storage medium, which are used for acquiring triggering distance information associated with a service request, determining a request time window corresponding to request time according to the request time corresponding to the service request, acquiring request frequency in the request time window, and executing the service request after the service request is executed. And obtaining an execution duration for executing the service request and a cache occupancy rate of a task resource corresponding to the service request, and further determining cache decision information of the task resource corresponding to the service request based on the request frequency, the trigger distance information, the execution duration and the cache occupancy rate. In the decision making process that the edge server judges whether to cache the task resources corresponding to the service request, not only is the probability that the service request is triggered again considered, but also the server performance related to the edge server is considered. The task resources which are high in follow-up calling probability and capable of effectively improving the server request response efficiency of the edge server are stored in the cache region, and the utilization efficiency of the cache region is improved.
Description
technical field [0001] The present application relates to the technical field of caching, and in particular to a caching method, device, system, server, and computer-readable storage medium (referred to as storage medium). Background technique [0002] With the development of mobile networks, the traffic of mobile networks is also increasing day by day. Traditional networks deploy data resources in data centers, and there are problems such as long end-to-end delays in data resource acquisition, limited backhaul bandwidth, and inefficient redundant transmission. In order to solve the above problems, deploying edge devices to perform computing and data caching based on mobile edge network caching technology can reduce end-to-end delay, improve network transmission efficiency, and respond to service requests efficiently. However, the cache space of edge devices is limited, and which data resources to cache can maximize the utilization of cache space and maximize the performance...
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Login to View More IPC IPC(8): G06F9/50
CPCG06F9/5016
Inventor 赵天钰周峰
Owner SHENZHEN TCL NEW-TECH CO LTD