Analysis of residue number system corrective properties for designing reliable cloud storage

Abstract

Creation of reliable and secure cloud storage is a complicated task, since this type of data storage and processing is efficient and cost effective. The Residue Number System (RNS) can be used to achieve the required level of data security and reliability. RNS is a non-positional number system, the use of which for data protection is promising. Redundant RNS allows the creation of correction codes. Such properties of error-correction codes as effectiveness, safety and reliability depend on the redundancy of the RNS. This paper evaluates the effectiveness of the RNS correction codes usage in multi-cloud data storage and processing systems by examining various sets of RNS moduli