Remote disaster allowable system and method

A remote and intelligent system technology, applied in the field of intelligent network disaster recovery, can solve the problems of low storage device write rate and transmission network distance limitation, and achieve the effect of low construction cost, low network quality requirements, and cost reduction.

Active Publication Date: 2008-02-27
HUAWEI TECH CO LTD
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Problems solved by technology

[0025] There is a limit to the distance of the transmission network. Since data transmission in the network takes time, the longer the transmission distance, the longer it will take for the data to be transmitted from one end of the distance to the other end. The local intelligent system completes a disk write operation. The longer the delay, the lower the write rate of the storage device
In order to ensure the performance of intelligent network services, a certain disk write rate must be guaranteed, so there is a limit to the distance of the transmission network

Method used

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  • Remote disaster allowable system and method
  • Remote disaster allowable system and method
  • Remote disaster allowable system and method

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Embodiment Construction

[0057] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below through specific embodiments and with reference to the accompanying drawings.

[0058] FIG. 4 shows the intelligent network disaster recovery system of the present invention, including a local intelligent system and a remote intelligent system. in:

[0059] The local intelligent system includes an upper layer application unit, a data management unit, a data area unit, and a data update log unit. The upper application unit stores smart applications, and sends the business data generated by the smart applications to the data management unit; the data management unit is used to control the reading and writing of data to the data area unit and the data update log unit, and to communicate with the remote intelligent The data management unit of the system communicates; the data area unit is used to store business dat...

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Abstract

This invention provides a remote disaster-tolerant system including: a local end intelligent system and a remote intelligent system, among which, they all include upper applied units, data management units and data zone units, the local end system also includes a data renew journal unit and the remote one includes a data zone image unit. A remote disaster-tolerant method includes a step of writing data into the local end intelligent system and a step of synchronizing the data by the remote intelligent system, in which, the data writing-in by the local end executing system and the data synchronization of the remote and the local end systems are realized controlled by the data management unit.

Description

technical field [0001] The invention relates to the technical field of intelligent network disaster recovery, in particular to a remote disaster recovery system and method. Background technique [0002] In the field of telecommunication, people's information exchange is more and more dependent on various services provided by the intelligent network, and the stability requirements for the services provided by the intelligent network are also getting higher and higher. [0003] A large-scale interruption occurs in the processing of network equipment, and services cannot be provided normally, and the situation that cannot be resolved within a certain period of time is called a data disaster. Typical examples include natural causes such as fires, explosions, earthquakes, and floods, as well as power supply , machine failure, human factors and other unnatural causes of disasters. [0004] There are a large number of data resources stored in the storage device of the intelligent ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
Inventor 袁继伟
Owner HUAWEI TECH CO LTD
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