Network data fallback method and device

Abstract

The present invention relates to the field of communications, and in particular, to a network data rollback method and a rollback device, where the method includes: when data rollback needs to be performed, comparing a data snapshot at a second time stamp with a data snapshot at a first time stamp to find different feature data; and selecting, from the different feature data, feature data that needs to be rolled back, and performing data rollback according to a preset rollback rule, so as to roll back a part or all of network data at the second time stamp to a network data state at the first time stamp. In the present invention, a part or all of different data of data snapshots at two time stamps may be rolled back in a unit of feature data.

Description

technical field [0001] The present invention relates to the field of communications, in particular to a rollback method and rollback equipment for network data. Background technique [0002] In wireless network operation, it often happens that the wireless network index drops after the wireless network data is adjusted. In order to quickly restore the wireless network index, the adjusted data is usually restored to the operation before the adjustment. An important method to restore data in complex wireless network operations is: time stamp the data before the wireless network data is adjusted and save the snapshot of the data at the time point, and make a new one when the wireless network is adjusted Time stamp and save the data snapshot of the new time, so that the data recovery operation (usually called data rollback) can be performed by using the differential comparison of the data snapshots at two time stamp points. [0003] Such as figure 1 As shown in , put a time ta...

AI Technical Summary

Problems solved by technology

However, in the current existing technology, when the data difference of two label points is compared, all rollbacks are performed in units of the entire difference data

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