A method and system for selecting an ideal cloud service provider

Abstract

The invention discloses a method for selecting an ideal cloud service provider. The method is implemented based on the SelCSP framework, and the method includes: establishing a set of standard SLA parameters for each cloud service provider; obtaining the SLA of each cloud service provider Parameter-related information, sum the transparency of all SLA parameters, and then take the average as the overall capability of the cloud service provider on the SLA; according to whether the customer has had direct interaction with each cloud service provider in the environment in the past Calculate the credibility of each cloud service provider based on the interaction log situation, as well as the trust rating and feedback rating provided by customers; calculate the overall interaction risk value of each cloud service provider based on the capabilities and credibility of each cloud service provider; The overall interactive risk value results of each cloud service provider are pushed to customers. The advantage is that according to the risk assessment result of the cloud service provider, one with the least risk value can be selected as an ideal cloud service provider and pushed to the user.

Description

technical field [0001] The invention relates to a method and system for selecting an ideal cloud service provider. Background technique [0002] At present, adopting a suitable cloud service provider to ensure service quality and supporting customers to choose an ideal service provider has become a major challenge in the cloud market. The new method of selecting cloud service providers has more advantages in evaluating the overall interaction risk: on the one hand, it can evaluate the overall interaction risk in combination with credibility and capability; on the other hand, it can continuously guarantee the service level. A reliable service level agreement (SLA) can not only Effectively select trusted service providers and ensure secure multi-domain collaboration in cloud environments. [0003] The comprehensive advantages of this approach reflect the premise that when the customer may be malicious, the cloud service provider must have the ability to ensure security and ap...

AI Technical Summary

Problems solved by technology

However, current suppliers are not always reliable

In 2010-2011, a series of cloud outages were reported, including commercial cloud service providers Amazon EC2, Google Mail, Yahoo Mail, Heroku, Sony, etc., and the observed failover time was quite long , and the lack of a complete recovery strategy or corresponding recovery mechanism on the part of the cloud service provider will directly affect the customer's business

Some providers even inadvertently interrupt services and cause data loss without customers knowing, which will directly affect the reliability and effectiveness of service quality in cloud services

Therefore, in the current cloud environment, there is a problem of difficult selection of cloud service providers, which urgently needs to be solved

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