Technique for Improvement of Backup and Restore Strategy Based on Blockchain

In this paper a technique is presented for improving backup restoration strategy efficiency by using efficient backup strategies and blockchain technologies. An overview is provided of contemporary backup strategies, cloud providers and a mechanism is proposed for decentralized regulation of restore strategies. The restore algorithm is described and the calculation of parameters for quantitative measurement of the decentralized system reliability is provided. The paper provides efficiency improvement criteria for filesystem backup and restore strategies as well as proposes a new quantitative measurement for decentralized backup solutions.