A saas-based cloud disaster recovery system and method

Abstract

The invention provides a SaaS-based cloud disaster recovery system. The SaaS-based cloud disaster recovery system includes a user layer, a disaster recovery control layer and a site agent layer; the user layer provides a disaster recovery service user interface for realizing user service selection, user disaster recovery system construction and management entrance; The disaster recovery control layer is responsible for distributing the disaster recovery operation instructions input by the user layer, and is used to realize disaster recovery cloud resource management, tenant management, and emergency management; the site agent layer includes at least one site agent, each of the site The agent receives the instructions sent by the disaster recovery control layer, and is used to implement the disaster recovery system arrangement and disaster recovery switching management of specific users. The present invention also provides a method based on the SaaS-based cloud disaster recovery system.

Description

technical field [0001] The invention belongs to the technical field of disaster prevention and reduction, and in particular relates to a SaaS-based cloud disaster recovery system and method. Background technique [0002] With the development of cloud computing, various industries such as government, finance, industry, and medical care are gradually switching to the cloud. Taking government cloud as an example, there are currently more than 300 private clouds such as government cloud and industry cloud in China. Establishing a large-scale data center to complete centralized data processing also means increased risk. Disaster recovery construction has become an urgent problem to be solved. Due to the complexity of cloud data center deployment and operation, the corresponding disaster recovery construction is also complicated. Enterprises not only need Building dedicated computer rooms, lines, servers, and storage devices requires mastering professional methods and technologies...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a SaaS-based cloud disaster recovery system and method in which a unified disaster recovery operation organization is responsible for establishing a complete disaster recovery system and providing professional disaster recovery services. It is still in the stage of a small number of large enterprises spontaneously and gropingly building their own disaster recovery systems. Due to the complexity of the customer's own IT system, lack of professional knowledge and technology, the enterprises that have built their own disaster recovery systems have fallen into the quagmire of disaster recovery construction, and the customers have invested The system built with a lot of manpower and material resources fails to meet the key indicators required by the disaster recovery specification

Images