Cloud platform video stream service selection method and device

Abstract

The embodiment of the invention provides a cloud platform video stream service selection method and device, and the method comprises the steps: obtaining the attribute constraint condition of a user video stream, and obtaining the quality index parameters of each preset service in a server; obtaining the service quality of each preset service according to the quality index parameters of each preset service; classifying each preset service according to the service types to obtain a plurality of service classifications; repeatedly executing a step of randomly selecting one preset service from each service classification to obtain a service set until a specified number of service sets are obtained; respectively calculating the comprehensive service quality of each service set according to theservice quality of each preset service in each service set; and selecting the service set with the highest comprehensive service quality from the service sets meeting the attribute constraint conditions to obtain a target service set. The comprehensive service quality of each preset service in the target service set is high, and high-quality services can be selected, so that the overall service quality is improved.

Description

technical field [0001] The invention relates to the technical field of cloud computing, in particular to a method and device for selecting video stream services on a cloud platform. Background technique [0002] With the rapid development of information and communication technology, the data computing mode has gone through the process from the initial computing mode performed by large processors to the distributed computing mode based on the network, and then to the cloud computing mode of on-demand processing. Cloud computing is a mode of Internet-based service addition, use, and interaction. It can dynamically expand virtualized computing and storage through the Internet. Cloud computing includes middleware, data analysis, management software, and microservices. Among them, microservices can divide a system into a group of relatively independent and mutually cooperative small service architecture patterns. This architecture pattern allows each service to be independently d...

AI Technical Summary

Problems solved by technology

However, by randomly selecting microservices, the quality of the selected microservices is highly random, which cannot guarantee that users will receive high-quality services.

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