Service recovery priority evaluation method and device, storage medium and product

Abstract

The invention provides a service recovery priority evaluation method and device, a storage medium and a product, and the service recovery priority evaluation method comprises the steps: respectively obtaining an RTO evaluation value, an RPO evaluation value, a tolerable minimum QoS evaluation value and a tolerable minimum QoE evaluation value of a target service; and determining a target recovery priority of the target service according to the RTO evaluation value, the RPO evaluation value, the tolerable minimum QoS evaluation value and the tolerable minimum QoE evaluation value. Namely, by introducing the service recovery QoS target and the service recovery QoE target and combining the service recovery QoS target and the service recovery QoE target with the RTO target and the RPO target, the purpose of formulating the disaster recovery priority is achieved, so that reasonable distribution of disaster recovery resources is guaranteed, a more objective and comprehensive disaster recovery strategy is formulated, and the disaster recovery efficiency is improved. And the service quality and the experience quality after service recovery can be ensured to the greatest extent.

Description

technical field [0001] The invention relates to the technical field of data security, in particular to a service restoration priority evaluation method, equipment, storage medium and product. Background technique [0002] Disaster recovery refers to the process of reactivating the data, hardware and software equipment of the information system and restoring normal business operations after natural or man-made disasters. How to formulate disaster recovery strategies for disasters has always been a research hotspot in the industry. [0003] The existing method analyzes the loss impact of business interruption through financial impact assessment value and non-financial impact assessment value, and obtains the business recovery time objective (Recovery Time Object, RTO) based on the analysis of the maximum business interruption time and the maximum data loss time that can be tolerated. And recovery data point objective (Recovery Point Object, RPO), and then determine the disast...

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a business recovery priority evaluation method, equipment, storage media and products to solve the unreasonable allocation of disaster resources and disaster recovery caused by formulating disaster recovery strategies based on only two indicators of RTO and RPO in the prior art. The objectivity of the strategy is very low, so as to achieve the purpose of ensuring the reasonable allocation of disaster recovery resources by formulating a more comprehensive and objective disaster recovery priority

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