SAFEGUARDING DATA INTEGRITY: A COMPREHENSIVE EXPLORATION OF DATABASE BACKUP AND RECOVERY USING TAMPER-RESISTANT PROPERTIES OF BLOCKCHAIN

Abstract

Data integrity is a critical concern in database management systems, particularly in ensuring the security and reliability of stored information. Traditional methods of database backup and recovery face challenges such as centralized control, vulnerability to tampering, and single points of failure. This paper presents a comprehensive exploration of leveraging blockchain technology to enhance database backup and recovery processes, thereby safeguarding data integrity. Drawing on the decentralized and tamper-resistant properties of blockchain, this study investigates how blockchain can be integrated into database backup and recovery systems to mitigate risks associated with data manipulation, unauthorized access, and data loss. The proposed approach utilizes cryptographic hashing, decentralized storage, consensus mechanisms, and smart contracts to create secure, transparent, and auditable backups of database records. Through a detailed analysis of existing literature, case studies, and technical implementations, this paper evaluates the effectiveness and feasibility of blockchain-based solutions for database backup and recovery. It discusses the benefits of blockchain technology in ensuring data immutability, integrity verification, and fault tolerance while addressing potential challenges and limitations.