Disaster recovery backup method and system for data service

A data backup and data service technology, applied in the field of network data services, can solve problems such as low data service performance, and achieve the effects of improving integrity, improving user experience, and high availability

Inactive Publication Date: 2018-04-13
LETV INFORMATION TECH BEIJING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a disaster recovery and backup method for data services, which is used to solve the problems of data security and low performance of data services that cannot be avoided due to disk failures in the prior art

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  • Disaster recovery backup method and system for data service
  • Disaster recovery backup method and system for data service
  • Disaster recovery backup method and system for data service

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Embodiment Construction

[0025] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0026] refer to figure 1 , shows the flow of the first embodiment of the disaster recovery and backup method for data services in the present invention, and the system for executing the above method includes a main service server, a backup service server and a data backup server connected through a network. In order to solve the problem in the prior art that the service performance of the system is degraded due to the need to manage the data storage process while the business server is performing business processing, the solution of the present invention introduces a backup server into the system to take over the business data generated during the business processing Storage management, and then distribute the business data stored...

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Abstract

The invention provides a method and a system for disaster recovery backup of data service. The system for executing the method includes a main service server, a standby service server, and a data backup server, which are connected over a network, and the method includes: the main service server stores service data generated during data service and located in a memory or cache region to the data backup server; and the data backup server distributes and stores the service data, which is stored successfully and locally, to the main service server and the standby service server. According to the invention, through the above means, service switching can be executed in real time, thus ensuring high availability of service, reducing service abnormality time delay, and improving greatly user experience.

Description

technical field [0001] The present invention relates to the technical field of network data services, in particular, to a data service disaster recovery backup method and system. Background technique [0002] As the online data on the Internet becomes larger and larger, the continuity of data services and the security of data become more and more important. At present, the common mode is that online data services are solved by multi-node cold backup, that is, multiple devices use the same software and hardware redundancy as the main node to solve the problem. In this way, when the main node is abnormal, the standby node Human intervention is required, and at the same time, manual data copying and other synchronization are required, and the business will be interrupted for a period of time. [0003] In order to solve the above problems, those skilled in the art have proposed some dual-machine backup schemes. For example, the Chinese invention patent application with the appl...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 党林盛张桂林干洪
Owner LETV INFORMATION TECH BEIJING
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