System and method for fault recovery based on network data and storage medium

Abstract

The present invention provides a fault recovery method, system and storage medium based on network data processing, so that the full amount of network data is mirrored and copied, and the full amount of network data is output to at least one data processing host; the full amount of network data is partitioned, partition copies are created, and data partitions are formulated. Copy strategy, issued to input filtering and output interception; receive full amount of network data, filter the full amount of network data according to the data partition copy strategy, get the network data of the partition copy of the partition to which it belongs, and send the network data of the partition copy of the partition to the data deal with. The network data of the primary partition copy is output, the network data of the backup partition copy is intercepted and temporarily stored, and the network data of the backup partition copy corresponding to the exported primary partition copy is discarded; the network data of the output primary partition copy is deduplicated. Through the TAP optical splitter, partition copy controller, output interceptor, and output deduplication device, network data processing failure recovery that meets the requirements of zero data loss and zero duplication.

Description

technical field [0001] The invention relates to the field of data disaster recovery, in particular to a fault recovery system and method suitable for network data processing. Background technique [0002] With the development of social science and technology, the network has become an indispensable core component of enterprises, especially financial enterprises. From network data, we can obtain a full amount of information, and through calculation and analysis, we can obtain information with commercial value. A network data processing system like this can be applied to scenarios such as operation monitoring, test inversion, real-time quotes, real-time marketing, and financial anti-fraud. Therefore, network data processing systems have high requirements for data availability and accuracy. When the system fails, it is required that the data input during the failure period cannot be lost. After the failure is restored, the output data cannot be duplicated. [0003] The reco...

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Problems solved by technology

The above patent documents are only for backup and recovery of business data objects, and are not applicable to failure recovery of network data

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