Article Title

Algorithms for data reliability based on a cryptographic distributed database (blockchain)

Authors

Fayzullo M. Nazarov, Samarkand state universityFollow
Akmal R. Akhatov, Jizzakh branch of National University of UzbekistanFollow
Farkhod F. Meliyev, Samarkand state universityFollow

Abstract

The ever-growing information flow in modern society, the diversity of information technologies, the complexity of tasks solved on a computer, have set many tasks for users of these technologies. Currently, due to the numerous data streams, the need to process this data in a short period is also growing. Due to the large number of data streams for their storage and processing in the shortest possible time it is required to create automated systems. This research paper presents algorithms for solving the problem of increasing data flow by forming a distributed database. Based on this, methods for optimizing the storage and processing of data in computer networks are presented. A distributed registry and cryptographically sensitive data processed by blockchain technology are considered. In the general case, blockchain is a multifunctional and multi-level information technology designed to reliably record various procedures and operations carried out on the network, a technology for reliable distributed storage of records of all ever completed transactions. The blockchain is a chain of data blocks, the volume of which is constantly growing as new blocks are added with records of the most recent transactions.

First Page

98

Last Page

103

References

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Recommended Citation

Nazarov, Fayzullo M.; Akhatov, Akmal R.; and Meliyev, Farkhod F. (2020) "Algorithms for data reliability based on a cryptographic distributed database (blockchain)," Scientific Journal of Samarkand University: Vol. 2020 , Article 5.
DOI:
Available at: https://uzjournals.edu.uz/samdu/vol2020/iss2/5