Block chain backup system and backup method

Abstract

The invention discloses a block chain backup system and a backup method.The block chain backup system comprises a rack, a heat dissipation assembly, a case, a protective cover, a displayer, a backup host, a data transmission assembly, a protective assembly, a backup unit and a waterproof base, and the heat dissipation assembly is fixedly installed on the bottom end face of the rack; a waterproof base is arranged below the bottom of the heat dissipation assembly, a case is fixedly installed on the end face of the top of the rack, a protective cover is fixedly installed on the outer side of the case, and the bottom of the protective cover is fixedly connected with the end face of the case; according to the block chain backup system, the overall structure is good in protection performance, and the service life of the display can be effectively prolonged; furthermore, data transmission is facilitated, and the dustproof effect is good; the disaster tolerance is high, and the reliability of data backup is ensured; meanwhile, the method has relatively high data confidentiality; through the use of the threshold secret sharing scheme, reliable data backup can be realized, and the storage space can be effectively saved.

Description

technical field [0001] The invention relates to the technical field of block chains, in particular to a block chain backup system and backup method. Background technique [0002] Data backup is the basis of disaster recovery. It refers to the process of copying all or part of the data set from the hard disk or array of the application host to other storage media in order to prevent data loss caused by system operation errors or system failures. Traditional data backup mainly uses built-in or external tape drives for cold backup. But this way can only prevent man-made failures such as operating errors, and its recovery time is also very long. With the continuous development of technology and the massive increase of data, many enterprises have begun to use network backup. Network backup usually relies on centralized technology, that is, the main data center and backup data center are set up separately; backup data centers are usually established and maintained in different p...

AI Technical Summary

Problems solved by technology

[0003] However, the network backup system in the prior art has poor display protection effect, and dust is easy to accumulate at the connection port, which affects the normal use of the equipment; moreover, the network backup system in the prior art has great deficiencies, mainly relying on the backup data center, when the backup data center fails, the data will not be effectively restored; moreover, in order to ensure the geographical isolation from the main data center, the construction of the backup data center needs to invest a lot of hardware resources, which greatly increases the cost of data disaster recovery; moreover, the increase The method of data redundancy backup quantity will also cause a lot of waste of resources; at the same time, data backup cannot effectively verify the consistency and integrity of data. Therefore, it is necessary to design a blockchain backup system and backup method

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