Method for realizing distributed storage in hotel intranet environment

Abstract

The invention discloses a method for realizing distributed storage in a hotel intranet environment, which comprises the following steps: S1, organizing nodes and constructing a hash ring; S2, acquiring a node object when the equipment is online: the terminal node is online and sends a node object acquisition request, and the server returns the node object to the terminal node; S3, enabling the equipment to update the node object after downloading the file; and S4, when the device requests the material file, obtaining a file storage position: when the file requested by the device is not in the device, sending a file request to the server, searching an online node where the file is located in all available hash rings by the server, if the file is found, returning a node object, and otherwise, returning the Url of the requested file. According to the invention, the material files are uniformly distributed on each intelligent television node, and when the simultaneous startup rate reaches 60%, the access to the Internet is reduced and the monthly flow cost is reduced by 30% through the sharing of the intranet materials, so that the operation cost is reduced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method for realizing distributed storage in a hotel intranet environment. Background technique [0002] In the context of hotel marketing scenarios, smart TV equipment has become a display platform and guidance for business travel customers to enjoy rich audio-visual enjoyment by placing audio-visual advertisements (films, trailer videos), product advertisements (pictures) and other content through the Internet. consumption platform. These large amounts of content materials are generally distributed and stored in the cloud space using the storage services of cloud service providers such as Alibaba OSS (Object Storage Service) and AWS S3 (Simple Storage Service). Every time the content is displayed on the TV device, the corresponding material needs to be obtained through the Internet through the cloud storage service. This method has the following disadvantages when the power...

AI Technical Summary

Problems solved by technology

[0003] 1. A large amount of material needs to be obtained through the Internet, so it is bound to have high requirements for network bandwidth in order to meet customer experience

[0004] 2. Use the cloud storage service to obtain materials through the Internet every time, which brings traffic costs and increases operating costs

[0005] 3. The smart TV itself has a certain amount of free storage space, which cannot be fully utilized

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