A cloud service availability evaluation method and system
An evaluation system and usability technology, applied in the computer field, to achieve accurate evaluation results, realize prior evaluation and automatic risk identification, evaluation results and complete effects
Active Publication Date: 2019-09-27
CHINA ACADEMY OF INFORMATION & COMM
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[0003] The present invention proposes a cloud service availability evaluation method and system to solve the need for risk evaluation of cloud services in advance
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[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0037] The present invention proposes a complete set of cloud service availability evaluation methods, and provides a complete set of calculation calculation methods from the perspective of system architecture, so as to realize the pre-judgment of cloud service availability and risk probability.
[0038] According to the present invention, the four fa...
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The invention discloses a cloud service availability assessment method and a system for a cloud service system. The cloud service system comprises a machine room infrastructure, a server, a switch and software. The system is used for the fault monitoring of the server, the switch and the software of the cloud service system. After the redundant backup for the setting of the cloud service system, an availability coefficient of the server is calculated according to the average failure rate of the server and the number of the redundant backups of the server. Meanwhile, according to the average failure rate of the server and the number of the redundant backups of the server, a network availability coefficient is calculated. According to the software failure rate, a software availability coefficient is calculated. According to the condition data of a machine room in the cloud service system and the standardized assessment method, an infrastructure availability coefficient is obtained. Finally, according to the infrastructure availability coefficient, the availability coefficient of the server, the network availability coefficient and the software availability coefficient, the availability coefficient of the cloud service is calculated. According to the technical scheme of the invention, the problem that the traditional risk assessment for the cloud service is not complete and non-predictable can be solved.
Description
technical field [0001] The present application relates to the field of computer technology, in particular to a method and system for evaluating the usability of Internet facilities. Background technique [0002] At present, the availability assessment methods involved in cloud services lack a unified theory. When conducting risk assessment, the monthly availability coefficient of cloud services is often obtained by using historical data on average based on the actual operation status and fault statistics of each cloud service provider’s cloud service. For example, the monthly availability coefficient = (Total duration of the month - unavailable duration of the month) / Total duration of the month. Existing availability calculation methods are mainly based on actual operating conditions, mostly based on the average of empirical values, lacking a theoretical derivation process from the perspective of system architecture, and unable to conduct an overall assessment of the availab...
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IPC IPC(8): H04L12/24H04L12/26H04L29/08
Inventor 郭雪栗蔚陈屹力闫丹沈滢
Owner CHINA ACADEMY OF INFORMATION & COMM